| Patents for G01N 17 - Investigating resistance of materials to the weather, to corrosion, or to light (6,567) |
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| 02/23/1994 | EP0583788A2 Method and apparatus for evaluating heat exchanger efficiency |
| 02/15/1994 | US5286357 Corrosion sensors |
| 02/09/1994 | EP0581915A1 Electrode for determining the state of corrosion of metal reinforcement in concrete constructions. |
| 01/25/1994 | US5281537 Adding nutrient to sample slipstream, the nutrient differentiating between chemical and biological fouling |
| 01/25/1994 | US5281535 Reacting sample in closed environment housing, contacting sample surface with contact element at selected contact force, introducing testing fluid which flows across sample and contact element, measuring wear |
| 01/21/1994 | CA2074239A1 Taking erosion/corrosion measurements |
| 01/20/1994 | WO1994001757A1 Corrosion profiling and diagnostic system |
| 01/19/1994 | EP0527949B1 Method and apparatus for monitoring corrosion and reporting same according to accepted industry standards |
| 01/18/1994 | US5279169 Hydrogen monitoring apparatus |
| 01/11/1994 | US5278071 Bench test method for rating the corrosion inhibiting ability of an oleaginous fluid |
| 01/04/1994 | US5275704 Using differential flow conditions with slow flow and fast flow electrodes |
| 12/23/1993 | WO1993025887A1 Pressure vessel for testing samples |
| 12/22/1993 | CN1023257C Method for determing solute in high-temp. water |
| 12/16/1993 | DE4225025C1 Plastics sample body - has a branch from the rod for a stiff arm and branch with a shaped hook for simple test of material against media under mechanical loading |
| 12/14/1993 | US5270659 Apparatus for measuring deposition speed of electroless plating |
| 12/09/1993 | DE4218636A1 Druckbehälter zur Prüfung von Proben Pressure vessel for testing of samples |
| 11/16/1993 | US5262038 Nuclear reactors |
| 11/09/1993 | US5260218 Autoclave corrosion test for zirconium alloys |
| 11/09/1993 | US5260024 Test specimen for evaluating crack propagation due to corrosion |
| 11/09/1993 | US5259944 Corrosion detecting probes for use with a corrosion-rate meter for electrochemically determining the corrosion rate of reinforced concrete structures |
| 11/09/1993 | US5259920 Involving an indicator layer of metal formed on surface of monitor substrate |
| 10/28/1993 | WO1993021512A1 Deterioration monitoring system |
| 10/28/1993 | CA2094903A1 Reference cell |
| 10/19/1993 | US5254310 High temperature generalized corrosion test installation |
| 10/19/1993 | US5253674 Coolant corrosiveness indicator |
| 09/28/1993 | US5249076 Optical filter structure |
| 09/28/1993 | US5248198 Method and apparatus for evaluating heat exchanger efficiency |
| 09/21/1993 | US5246560 Apparatus for monitoring biofilm activity |
| 09/15/1993 | EP0560443A1 Method for monitoring and locating defects in, and detachment of, the protective covering of underground or immersed metal structures or pipelines |
| 09/15/1993 | EP0559879A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 09/14/1993 | US5243850 Soil erodibility testing |
| 09/12/1993 | CA2091414A1 Device and method for monitoring and locating defects in, and detachment of, the protective covering of underground or immersed metal structures or pipelines |
| 09/07/1993 | US5243298 Corrosion monitor by creating a galvanic circuit between an anode wire and a test structure |
| 09/07/1993 | US5243297 Electrical resistance temperature compensated corrosion probe with independent temperature measurement |
| 09/02/1993 | WO1993017323A1 Electrode for determining the state of corrosion of metal reinforcement in concrete constructions |
| 09/02/1993 | CA2108776A1 Electrode for determining the state of corrosion of metal reinforcement in concrete constructions |
| 09/01/1993 | EP0557930A1 Device for electrochemical measurements in aqueous liquids |
| 08/31/1993 | CA1321826C Method and apparatus for measuring wall erosion |
| 08/04/1993 | EP0553943A1 Test head for non-destructive testing |
| 08/04/1993 | CN1075007A Corrosion monitor and monitoring method based on digital integration |
| 07/21/1993 | EP0551544A1 Method for monitoring the state of corrosion of metallic pillars and posts, embedded in concrete foundations |
| 07/14/1993 | EP0550970A2 Accelerated weathering apparatus |
| 07/13/1993 | US5226318 Weathering tester |
| 07/08/1993 | DE4139107C1 Establishing and evaluating surface alterations at test pieces - using electronic camera to photograph at specified time intervals before and during natural or artificial weathering |
| 07/07/1993 | EP0550176A1 Manufacturing method, including etch-rate monitoring |
| 07/06/1993 | US5226107 Apparatus and method of using fiber-optic light guide for heating enclosed test articles |
| 06/30/1993 | EP0549270A2 Apparatus for monitoring fouling |
| 06/22/1993 | US5220840 Method of calibrating light output of a multi-lamp light fastness testing chamber |
| 06/08/1993 | US5217596 Electrode probe for use in aqueous environments of high temperature and high radiation |
| 06/01/1993 | US5216370 Method and system for measuring the polarized potential of a cathodically protected structures substantially IR drop free |
| 05/25/1993 | US5214387 Electrolytic resistivity leak detector |
| 05/19/1993 | CN1020803C Probe for measuring negative offset of under ground pipe-line cathode protection protential and measuring method |
| 05/18/1993 | US5211713 Temperature control method with simultaneous heating and cooling near the set-point |
| 05/11/1993 | US5210482 Device for measuring the electrode potential of underwater concrete reinforcement |
| 05/11/1993 | US5209829 Acid etching bath for titanium alloy of components |
| 05/04/1993 | US5208162 Method and apparatus for monitoring corrosion |
| 04/29/1993 | WO1993008481A1 Improved unitized test system with bidirectional transport feature |
| 04/29/1993 | WO1993008460A1 Surface sensing equipment |
| 04/28/1993 | EP0539171A2 Method for monitoring fouling in commercial waters |
| 04/27/1993 | US5206518 Accelerated weathering apparatus |
| 04/27/1993 | CA2035105C Hydrogen monitoring apparatus |
| 04/20/1993 | US5203984 Monitoring system for plant operation condition and its in-situ electrochemical electrode |
| 03/31/1993 | WO1993007100A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 03/31/1993 | CN1070480A Corrosion monitor installation with corrosion resisting liner equipment |
| 03/31/1993 | CA2097295A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 03/09/1993 | US5192414 Electrode probe for use in aqueous environments of high temperature and high radiation |
| 03/09/1993 | US5191787 Soil erodibility testing |
| 03/03/1993 | EP0529861A1 Reference electrode probe for use in aqueous environments of high temperature |
| 03/02/1993 | US5191282 Unitized test system with bi-directional transport feature |
| 03/02/1993 | US5190728 Sampling, adding oxygen and analyzing for dissolved oxygen and recording for water analysis |
| 02/24/1993 | EP0528554A2 Corrosion sensors |
| 02/24/1993 | EP0527949A1 Method and apparatus for monitoring corrosion and reporting same according to accepted industry standards. |
| 02/23/1993 | US5188715 Condensate corrosion sensor |
| 02/16/1993 | US5187542 Spectroscopic wear detector |
| 02/11/1993 | DE4126376A1 Monitoring sensor for temp.-dependent wear and ageing - uses material, e.g. layers of zircon and nickel@, whose speed of ageing depends on temp. and is electrically measurable |
| 02/03/1993 | EP0525041A1 Coolant corrosiveness indicator |
| 01/26/1993 | US5181536 Coolant corrosiveness indicator |
| 01/05/1993 | US5177468 Conduit liner monitor |
| 12/29/1992 | US5174160 Method of diagnosing electric wires and cables for deterioration of their polymer-insulation and a measuring apparatus used therefor |
| 12/16/1992 | EP0518766A1 Acid etching bath for titanium alloys before macrographic anodic oxydation |
| 12/15/1992 | US5171524 Using wire with different electrical potential than the pipes |
| 12/15/1992 | US5171517 Method for monitoring corrosion on a member in a nuclear reactor core |
| 12/15/1992 | US5170661 Apparatus for monitoring fouling in an ethylene plant oil quench tower |
| 12/10/1992 | DE4118507A1 Measurement arrangement for pH value or redox potential - has enamelled probe carrier in enamelled container with short life probe parts replaceable at low cost |
| 12/09/1992 | EP0517238A1 Method of and apparatus for estimating remaining service life of material being exposed to irradiation |
| 11/25/1992 | EP0515054A1 Method for testing containers for corrosion |
| 11/24/1992 | CA1310510C Resistive oil quality sensor |
| 11/19/1992 | EP0513296A1 Device for the assembly or disassembly of probes in process pipes, tanks, etc. |
| 11/17/1992 | US5163318 Method of monitoring for corrosion and a system for performing the method |
| 11/04/1992 | CA2067897A1 Method and apparatus for testing containers for corrosion |
| 10/29/1992 | WO1992018960A1 Methods and apparatus for the inspection of air cargo for bombs |
| 10/01/1992 | WO1992016825A1 Method and apparatus for producing electrochemical impedance spectra |
| 09/29/1992 | US5151163 Electrochemical noise measurement technique for the determination of aluminum alloy pit initiation rates |
| 09/22/1992 | US5150065 Flexible holder for a corrosion-detecting coupon |
| 09/22/1992 | CA1307827C Surface mounting corrosion probe |
| 09/15/1992 | US5147802 Clad pipes, nuclear reactor |
| 09/02/1992 | EP0379518B1 Surface mounting corrosion probe |
| 09/01/1992 | US5144253 Method and apparatus for determining interactions due to direct currents on adjacent buried metal structures |
| 09/01/1992 | US5144247 Method and apparatus for reducing IR error in cathodic protection measurements |
| 09/01/1992 | US5143743 Method of evaluation of alloys for galvanic protection of steel |