Assignee
PETRI AG
US·44 granted patents·962 citations·filing 1976–1999
Top patents by PatentIndex Score
44 records- 0192US4697092AControl system for electrically operated components of an automotive vehiclePETRI AG·Filed 1984·Granted Sep 29, 1987·91 cites·7 claims
- 0283US5826901AAirbag system for vehiclePETRI AG·Filed 1997·Granted Oct 27, 1998·56 cites·10 claims
- 0381US6115998AMethod and device for folding an airbag for stowing in an airbag modulePETRI AG·Filed 1996·Granted Sep 12, 2000·54 cites·36 claims
- 0479US5988677AAirbag modulePETRI AG·Filed 1995·Granted Nov 23, 1999·52 cites·25 claims
- 0579US5775725ADevice for fastening an air bag housing comprising a housing bottom and a housing cover in the steering wheelPETRI AG·Filed 1996·Granted Jul 7, 1998·66 cites·6 claims
- 0676US4548454AElectrical contact for a vehicle steering devicePETRI AG·Filed 1982·Granted Oct 22, 1985·29 cites·6 claims
- 0773US5690358AAirbag, process for folding same, and apparatus for carrying out the folding processPETRI AG·Filed 1994·Granted Nov 25, 1997·36 cites·18 claims
- 0868US6286860B1Air bag retention systemPETRI AG·Filed 1998·Granted Sep 11, 2001·34 cites·18 claims
- 0968US6032977AGas bagPETRI AG·Filed 1997·Granted Mar 7, 2000·34 cites·26 claims
- 1068US5845929ACovering means for air-bag-collision-safety means as well as process for the production thereofPETRI AG·Filed 1995·Granted Dec 8, 1998·33 cites·4 claims
- 1167US6283500B1Air bag for an airbag unitPETRI AG·Filed 1998·Granted Sep 4, 2001·40 cites·12 claims
- 1264US6250675B1Airbag, method of folding the latter, and device for carrying out the methodPETRI AG·Filed 1997·Granted Jun 26, 2001·32 cites·10 claims
- 1363US6171228B1Method for folding an airbagPETRI AG·Filed 1996·Granted Jan 9, 2001·29 cites·13 claims
- 1463US5887892AAirbag cover with horn foilsPETRI AG·Filed 1997·Granted Mar 30, 1999·31 cites·12 claims
- 1561US4735573AAligning device for a current connector of protective gas bag impact installationsPETRI AG·Filed 1986·Granted Apr 5, 1988·18 cites·10 claims
- 1657US4123948AEnergy absorption elementPETRI AG·Filed 1977·Granted Nov 7, 1978·17 cites·10 claims
- 1756US6305150B1Air bag folding, process and device for folding airbagsPETRI AG·Filed 1996·Granted Oct 23, 2001·26 cites·15 claims
- 1856US5803892AProcess for folding an airbagPETRI AG·Filed 1995·Granted Sep 8, 1998·22 cites·10 claims
- 1956US5183289AHousing for protective air bar retaining systems of automotive vehiclesPETRI AG·Filed 1991·Granted Feb 2, 1993·27 cites·32 claims
- 2056US4116087AEnergy absorbing structure for the steering column of a motor vehiclePETRI AG·Filed 1976·Granted Sep 26, 1978·13 cites·16 claims
- 2155US4662238ASteering wheel for automotive vehicles and process for its manufacturePETRI AG·Filed 1984·Granted May 5, 1987·13 cites·7 claims
- 2253US6041677ADevice for attaching a hub to a shaft, in particular a steering wheel hub to a steering columnPETRI AG·Filed 1997·Granted Mar 28, 2000·19 cites·23 claims
- 2352US6239409B1Heating device for heating a moveable part of an automobile, especially a steering wheel heaterPETRI AG·Filed 1999·Granted May 29, 2001·18 cites·21 claims
- 2451US4660500ASteering wheel installation alignment devicePETRI AG·Filed 1986·Granted Apr 28, 1987·12 cites·6 claims
- 2551US4657326ACurrent conduction connector for the electrical connection of gas bag collision protection installationPETRI AG·Filed 1986·Granted Apr 14, 1987·14 cites·11 claims
- 2648US5139436AElectrical connecting element for rotating partsPETRI AG·Filed 1991·Granted Aug 18, 1992·14 cites·12 claims
- 2747US6120057AVehicle passenger safety method and air bag module for the implementation thereofPETRI AG·Filed 1997·Granted Sep 19, 2000·14 cites·19 claims
- 2846US6250676B1Gas bag for an airbag module, method and device for folding a gas bagPETRI AG·Filed 1997·Granted Jun 26, 2001·18 cites·13 claims
- 2943US6264235B1Steering wheel with an airbag modulePETRI AG·Filed 1998·Granted Jul 24, 2001·14 cites·19 claims
- 3042US4821016ASteering wheel with an electrical lead to a protective gas bag impact installation located in the steering bowl of an automotive vehiclePETRI AG·Filed 1987·Granted Apr 11, 1989·8 cites·2 claims
- 3137US6129375ADevice for protecting motor vehicle occupantsPETRI AG·Filed 1997·Granted Oct 10, 2000·8 cites·18 claims
- 3237US6095549AAirbag system for motor vehiclesPETRI AG·Filed 1998·Granted Aug 1, 2000·14 cites·20 claims
- 3336US6062909APlug for gas generators of air bag impact protection systems and process for producing the samePETRI AG·Filed 1999·Granted May 16, 2000·5 cites·7 claims
- 3433US6170870B1Airbag for airbag module and method for folding airbagPETRI AG·Filed 1996·Granted Jan 9, 2001·5 cites·13 claims
- 3533US6053528AAir-bag modulePETRI AG·Filed 1996·Granted Apr 25, 2000·12 cites·12 claims
- 3633US5551886ACurrent transfer element for steering wheels of motor vehiclesPETRI AG·Filed 1994·Granted Sep 3, 1996·4 cites·3 claims
- 3733US4714430AElectric contact device for protective gas bag impact installations in automotive vehiclesPETRI AG·Filed 1986·Granted Dec 22, 1987·4 cites·14 claims
- 3832US6236119B1Device for determining the angular position of the steering wheel in a motor vehiclePETRI AG·Filed 1997·Granted May 22, 2001·8 cites·23 claims
- 3932US6193270B1Arrangement for fastening a gas generatorPETRI AG·Filed 1998·Granted Feb 27, 2001·4 cites·11 claims
- 4032US5833477ADevice for transmitting electrical signals between components which can be rotated relative to one anotherPETRI AG·Filed 1995·Granted Nov 10, 1998·5 cites·17 claims
- 4130US6227568B1Air bag modulePETRI AG·Filed 1996·Granted May 8, 2001·3 cites·15 claims
- 4222US6336655B1Array for activating the horn in built-in modular steering wheelsPETRI AG·Filed 1998·Granted Jan 8, 2002·3 cites·16 claims
- 4320US4267909AUnilaterally alternating backlash torque lockPETRI AG·Filed 1979·Granted May 19, 1981·2 cites·8 claims
- 4419US4267908AUnilaterally alternating backlash torque lockPETRI AG·Filed 1979·Granted May 19, 1981·1 cites·9 claims
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