| Patents for G01N 17 - Investigating resistance of materials to the weather, to corrosion, or to light (6,567) |
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| 07/06/1982 | US4338097 Corrosion monitoring process and apparatus for use therein |
| 06/22/1982 | US4335615 Equipment for testing materials for stress corrosion cracking |
| 06/15/1982 | US4335072 Overhead corrosion simulator |
| 06/01/1982 | US4332646 Electrolytic detection of defects in coating |
| 05/26/1982 | EP0052388A1 Probe for the continuous in-situ measurement of the corrosion rate of pipes at high temperature or having high resistivity liquids flowing therethrough |
| 05/25/1982 | US4331699 Method for evaluating electroless plating |
| 05/25/1982 | US4331031 Method and apparatus for testing the rain resistance of fabrics and garments or other articles made therefrom |
| 05/25/1982 | CA1124325A2 Method of evaluating the corrosion rate of metal |
| 05/04/1982 | US4328462 Erosion probe having inductance sensor for monitoring erosion of a turbomachine component |
| 04/27/1982 | CA1122438A1 Silicon nitride life prediction method |
| 04/20/1982 | US4326164 Electrical resistance corrosion probe |
| 03/30/1982 | US4322805 Electrical survey method and apparatus |
| 03/16/1982 | US4320343 Safety valve for exposing a measuring probe to a fluid |
| 03/16/1982 | US4320340 Apparatus for measuring magnetic flux density resulting from galvanic current flow in subsurface casing using a plurality of flux gates |
| 03/10/1982 | EP0047032A2 A method for determination of internal pipeline or tubing corrosion |
| 02/16/1982 | EP0035529A4 Device manufacture involving pattern delineation in thin layers. |
| 02/02/1982 | CA1117595A1 Method of evaluating the corrosion rate of metal |
| 01/12/1982 | US4310389 Method for simultaneous determination of thickness and electrochemical potential in multilayer plated deposits |
| 01/12/1982 | US4309899 Equipment holder |
| 12/15/1981 | US4306189 Anode depletion detector |
| 11/18/1981 | EP0039750A1 Corrosion monitoring process and apparatus for use therein |
| 10/13/1981 | US4295092 Apparatus for and method of detecting and measuring corrosion damage in pipe |
| 10/13/1981 | US4294667 Corrosion evaluation testing method of coated metallic material and apparatus employed therefor |
| 10/07/1981 | EP0037193A2 Xerographic reproduction method |
| 09/22/1981 | US4290872 Using hydrogen to determine the dissolved oxygen |
| 09/22/1981 | US4290302 Biaxial shear force gauge |
| 09/16/1981 | EP0035529A1 Device manufacture involving pattern delineation in thin layers |
| 09/01/1981 | US4287417 By measurement of crystallization factors of vanadium carbide |
| 08/25/1981 | US4285232 Monitor assembly for electrochemical corrosion protection of stainless steel bleach plant washers |
| 08/11/1981 | US4283200 By withdrawal of sample, condensation and analysis of condensates |
| 08/04/1981 | US4282181 Accelerated corrosion test apparatus |
| 07/21/1981 | US4280124 Corrosion detector |
| 07/15/1981 | EP0032028A2 Method and apparatus for forming electrical interconnections |
| 07/14/1981 | US4278508 Method of detecting a cathodic corrosion site on a metallized substrate |
| 06/30/1981 | US4275592 Extractor tool and holder |
| 06/30/1981 | CA1104043A1 Personal monitoring device or dosimeter, for measuring exposure of personnel to organic vapors |
| 06/30/1981 | CA1103953A1 Deposition test coupon |
| 06/23/1981 | US4274937 Across double layer formed of solid and ionic fluid |
| 06/02/1981 | US4271120 Corrosive fluid detector |
| 06/02/1981 | US4270922 Integrating corrosion monitor |
| 05/12/1981 | US4267148 Corrosion monitoring and testing system |
| 05/05/1981 | CA1100437A1 Method for reducing interference in metallic structures |
| 04/14/1981 | US4262247 Making and using corrosion measuring probes for fluid conveying conduits |
| 03/31/1981 | CA1098623A1 Method and apparatus for determining rotor life expended |
| 03/17/1981 | US4256542 Measuring the intensity of electric current |
| 03/11/1981 | EP0024753A1 Making and using corrosion measuring probes for fluid conveying conduits |
| 03/05/1981 | WO1981000646A1 Device manufacture involving pattern delineation in thin layers |
| 03/03/1981 | CA1096940A1 High temperature reference electrode |
| 02/24/1981 | US4253064 Liquid level sensing system |
| 01/07/1981 | EP0020852A1 Device for investigating the stress corrosion cracking tendency of materials |
| 12/23/1980 | US4240892 Apparatus for measuring internal metal stress |
| 12/16/1980 | CA1091769A1 Corrosion test cell |
| 12/09/1980 | US4238298 Corrosion rate measuring method and apparatus |
| 11/26/1980 | EP0019527A1 Alarm triggering device associated with a conduit in which circulates a fluid carrying solid particles with it |
| 11/11/1980 | US4233106 Automatic, continuous |
| 10/21/1980 | US4229264 Method for measuring the relative etching or stripping rate of a solution |
| 10/14/1980 | US4228399 Offshore pipeline electrical survey method and apparatus |
| 10/07/1980 | US4226693 Corrosion probe combination |
| 10/01/1980 | EP0016706A1 Method and device for checking the condition of a reinforced-concrete structure immersed in an electrically conductive liquid |
| 09/17/1980 | EP0015548A2 Method and apparatus for evaluating electroless plating |
| 08/19/1980 | CA1083935A1 Method and apparatus for the determination of the oxidative stability of polymers under shear conditions |
| 08/12/1980 | US4217544 Method and apparatus for improved temperature compensation in a corrosion measurement system |
| 08/12/1980 | US4217180 Method of determining susceptibility of alloys to stress corrosion cracking |
| 08/12/1980 | CA1083528A1 Method and apparatus for monitoring a cathodically protected corrodible hollow member |
| 08/05/1980 | US4215458 Extractor tool |
| 07/29/1980 | US4214951 Measuring potential difference between electrodes or current intensity |
| 06/24/1980 | US4209376 Apparatus for integrating electrolytic corrosion associated voltage |
| 06/17/1980 | CA1079805A1 Diverless cathodic protection data acquisition |
| 05/06/1980 | CA1076894A1 Corrosive fluid detector |
| 04/29/1980 | US4200834 Combination process sensor |
| 04/08/1980 | CA1075340A1 Corrosion control device for inside wall of metal enclosures |
| 04/01/1980 | US4196057 Temperature measuring |
| 04/01/1980 | US4196055 Color change of copper alloy plate |
| 04/01/1980 | US4196048 Corrosion measuring apparatus for radioactive components |
| 02/26/1980 | US4190502 Method of evaluating the corrosion rate of metal |
| 02/12/1980 | CA1071710A1 Process and apparatus for investigating the activity of a cathodic protection unit |
| 01/01/1980 | US4181882 Corrosion monitoring apparatus |
| 12/25/1979 | US4179920 Corrosion coupon holder apparatus |
| 12/18/1979 | US4179653 Corrosion monitoring probe |
| 12/18/1979 | CA1068171A1 Moisture and rust detector for hydraulic control systems |
| 12/04/1979 | US4176544 Method for determining fouling |
| 11/14/1979 | EP0005297A1 Method and apparatus for controlling the evolution of the surface state of a metallic element in an installation containing an ionic phase |
| 10/02/1979 | US4169768 Polarization evaluation of metal degradation processes |
| 07/24/1979 | CA1059214A1 Method and apparatus for measuring the polarizing potential of insulated metal structures |
| 07/10/1979 | US4160948 Monitoring effects of a liquid on metallic installations |
| 07/10/1979 | US4160702 Electrochemical measurement of fatigue damage |
| 07/10/1979 | CA1058287A1 Corrosion probe for use in measuring corrosion rate under specified heat transfer conditions |
| 07/03/1979 | US4160171 Method and apparatus for determining the reference voltage in an impressed current corrosion protection system |
| 05/22/1979 | US4155814 Method and apparatus for galvanostatic and potentiostatic electrochemical investigation of the rate of corrosion processes |
| 05/01/1979 | US4151740 Silicon nitride life prediction method |
| 04/24/1979 | US4151458 Closely spaced pipe-to-soil electrical survey method and apparatus |
| 04/10/1979 | CA1052265A1 Apparatus for manipulating corrosion coupons and the like |
| 04/03/1979 | US4147596 Method and apparatus for monitoring the effectiveness of corrosion inhibition of coolant fluid |
| 04/03/1979 | US4147435 Interferometric process and apparatus for the measurement of the etch rate of opaque surfaces |
| 03/20/1979 | CA1051091A1 Well casing corrosion meter |
| 03/13/1979 | US4143540 Method of preventing corrosion of joints of steel structures submerged in corrosive media |
| 03/06/1979 | US4142402 Deposition test coupon |
| 02/13/1979 | US4139814 For bridge decks |
| 02/06/1979 | US4137779 Methods and arrangement for the determination of crack-depths in ultrasonic non destructive testing |
| 01/30/1979 | US4137047 Method of determining corrosion resistance of anodized aluminum |