| Patents for G01N 19 - Investigating materials by mechanical methods (7,267) |
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| 10/06/1987 | US4697461 Method and apparatus for verifying the seismic integrity of an electronic component |
| 09/23/1987 | EP0238440A1 Fibre-optic microbend sensor |
| 09/23/1987 | CN87100966A 蒸汽泄漏量测定装置 Steam leakage measuring device |
| 09/09/1987 | EP0235234A1 Apparatus and methods for measuring cell adhesion. |
| 09/02/1987 | EP0234965A1 Device for testing the surface condition of materials |
| 08/26/1987 | CN86206212U Simulating high-speed wearing tester for shoes |
| 08/06/1987 | DE3638415C1 Device for the testing of hollow glass containers |
| 08/05/1987 | EP0230683A1 Basic sediment and water content measurement apparatus and method |
| 07/16/1987 | WO1987004235A1 Device for checking the surface condition of materials |
| 07/01/1987 | EP0227573A2 Apparatus and method for measuring rheological/viscoelastic properties of a curing rubber sample |
| 07/01/1987 | EP0227003A2 Measuring friction characteristics of vehicle travel surfaces |
| 07/01/1987 | EP0226949A2 Control apparatus for adhesive force of adhesive agent adhering between semiconductor wafer and substrate |
| 06/30/1987 | US4676094 Roll-firmness measuring device |
| 06/19/1987 | DE3543853A1 Method for assessing surface grip |
| 06/03/1987 | EP0224345A1 Valve seat insert and cylinder head with the valve seat insert |
| 05/26/1987 | US4667519 Rheometer rhelogical/viscoelastic measuring apparatus and technique |
| 05/12/1987 | US4663956 Process and apparatus for determining the quality of a thin coated or uncoated steel sheet |
| 05/06/1987 | EP0220756A1 Device for testing closed loops of material |
| 05/05/1987 | US4662228 Automated interfacial testing system |
| 05/05/1987 | US4662211 Measuring friction characteristics of vehicle travel surfaces |
| 04/29/1987 | EP0219913A1 Device for measuring the effective viscosity of a lubricant |
| 04/22/1987 | EP0219023A2 Brake-pressure regulation system |
| 04/22/1987 | EP0218942A2 Method of determining the frictional torque of a bearing for measurements |
| 04/14/1987 | US4657145 Inspection apparatus |
| 04/08/1987 | EP0217758A2 Method and apparatus for detecting production cracks in mechanical parts made by pressing |
| 04/07/1987 | US4655076 Moisture measuring apparatus |
| 03/26/1987 | WO1987001804A1 Apparatus and methods for measuring cell adhesion |
| 03/18/1987 | EP0214687A2 Device for tribologic measurements |
| 03/17/1987 | US4651290 Road condition discriminating system |
| 03/10/1987 | CA1218874A2 Specimen holder for tack tester |
| 03/04/1987 | EP0212694A1 Method for testing the adhesion of a synthetic sliding layer in a multilayer sliding-contact bearing |
| 03/03/1987 | US4646557 Dynamic force measurement system |
| 02/17/1987 | CA1217952A1 Compensated rheometer |
| 01/28/1987 | EP0209900A2 Method and apparatus for measuring the softening point of a vitreous specimen |
| 01/20/1987 | US4637252 Test instrument |
| 01/20/1987 | CA1216763A1 Process and apparatus for determining the quality of thin coated or uncoated steel sheet |
| 01/06/1987 | US4633702 Torque and friction tester |
| 12/30/1986 | CA1215854A1 Multifunction processability testing method and apparatus |
| 12/23/1986 | CA1215757A1 Rain sensor in an automatic wiper drive control system for an automotive vehicle |
| 12/16/1986 | US4628741 For applying a load to a test specimen |
| 12/16/1986 | CA1215251A1 Tack measuring device and method |
| 12/09/1986 | US4628252 Corrosive impurity sensor |
| 12/09/1986 | CA1215118A1 Method and apparatus for the determination of kinetics of structure formation in a binder |
| 11/20/1986 | EP0201843A2 Friction coefficient searching method between tyres and runway |
| 11/12/1986 | CN85201646U Friction coefficient-measuring and testing unit for fibre |
| 10/14/1986 | CA1212774A1 Rheometer and process of curing and testing rubber |
| 09/30/1986 | US4614594 Electrical capacitance |
| 09/23/1986 | US4612805 Adhesion characterization test site |
| 09/03/1986 | EP0193521A2 Arrangement for measuring the skid resisting properties of surfaces, in particular of traffic areas, like roadway coverings |
| 09/02/1986 | US4608854 Test holder for flat specimens |
| 09/02/1986 | CA1210831A1 Method for indicating an insufficient level of yarn finish |
| 08/19/1986 | US4606225 Method for nondestructive testing of coating adhesion |
| 08/12/1986 | US4604903 Two-axis, self-nulling skin friction balance |
| 07/23/1986 | EP0187968A2 Adhesion characterization test site |
| 07/22/1986 | US4601195 Apparatus and method for measuring viscoelastic properties of materials |
| 07/02/1986 | EP0185986A2 Method of testing spot-weld connections as well as apparatus for carrying out the method |
| 06/24/1986 | US4596443 Light guide for liquid detection and cable comprising such a guide |
| 06/17/1986 | US4594878 Dynamic friction coefficient measuring apparatus |
| 05/06/1986 | US4586517 Method and apparatus for ascertaining the filling power of tobacco |
| 05/06/1986 | US4586371 Apparatus for adhesion testing of coatings |
| 04/29/1986 | US4584882 Dynamic viscoelasticity measuring apparatus of torsional vibration type |
| 04/22/1986 | US4584508 Rain sensor in an automatic wiper drive control system for an automotive vehicle |
| 04/08/1986 | US4581503 In a moisture responsive device |
| 04/08/1986 | US4580438 Method and apparatus for testing the duplicating characteristics of pressure-sensitive duplicating sheets |
| 03/18/1986 | US4577303 Test equipment for phono pickup needles |
| 03/18/1986 | CA1201905A1 Drainage tester |
| 03/11/1986 | US4574642 Apparatus for automated crack growth rate measurement |
| 03/04/1986 | CA1201305A1 Soil stress test apparatus |
| 02/26/1986 | EP0172507A2 Method and apparatus for determining the separation planes of multiple paint layers |
| 02/11/1986 | US4569222 Rolling caster floor tester |
| 02/05/1986 | EP0170217A2 Humidity sensor |
| 02/04/1986 | US4567758 Apparatus for testing the bond strength of materials |
| 01/29/1986 | CN85200204U Directreading measurment instrument for friction coefficient of drilling fluid |
| 01/21/1986 | CA1199508A1 Fracture toughness testing device |
| 01/07/1986 | US4562715 Process and apparatus for determining the quality of a thin coated or uncoated steel sheet |
| 11/26/1985 | US4554819 Method of and apparatus for measuring in situ, the subsurface bearing strength, the skin friction, and other subsurface characteristics of the soil |
| 11/21/1985 | WO1985005182A1 Assessing powder coatings |
| 11/12/1985 | US4552025 Method of testing a sample of viseolastic material enclosed under pressure |
| 11/12/1985 | US4552014 Tooth flank profile measuring apparatus containing a feeler for determining the surface roughness of a tooth flank |
| 11/12/1985 | CA1196514A1 Abrasion testing machine |
| 10/22/1985 | US4548083 Cryogenic insulation strength and bond tester |
| 10/22/1985 | CA1195531A1 Apparatus and method for measuring the filterability of a fluid at low temperatures |
| 10/08/1985 | US4546438 Rheometer and process of curing and testing rubber |
| 09/17/1985 | US4541287 Method of measuring metal coating adhesion |
| 09/03/1985 | US4538462 Adhesive bond integrity evaluation method |
| 08/21/1985 | EP0151903A1 Tracer for a measuring device of tooth profile for the determination of the surface roughness of tooth profile |
| 07/24/1985 | EP0149300A2 Method for indicating an insufficient level of yarn finish |
| 06/25/1985 | US4524614 Tennis ball evaluator |
| 06/25/1985 | US4524602 Accident reconstruction device |
| 06/18/1985 | US4524319 Method for the determination of kinetics of structure formation in a binder |
| 06/11/1985 | US4522620 Method and apparatus for measuring the quantity of solid material in a centrifuge cylinder |
| 04/30/1985 | US4513611 Apparatus for measuring the swelling or shrinkage of a specimen in a fluid |
| 04/24/1985 | EP0138733A2 Process of curing and testing rubber |
| 04/10/1985 | EP0136994A2 Multifunction processability testing method |
| 04/02/1985 | US4507953 Abrasion testing machine |
| 03/19/1985 | US4505159 Testing of wire prior to plating |
| 02/26/1985 | US4501155 For the evaluation of rheoligical characteristics of a test specimen |
| 02/26/1985 | US4501154 Method for measuring an adhesive strength of a multi-layer material |
| 02/12/1985 | US4498329 Apparatus for measurement of sliding friction using gyroscopic mass |
| 01/29/1985 | CA1181613A1 Portable hot tack testing device |