David WERTHMAN

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Royal Oak, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrokinetic torque coupling device having turbine-piston lockup cl...
- Patent number 10,119,605
- Issue date Nov 6, 2018
- Valeo Embrayages
- Alexandre Depraete
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrokinetic torque coupling device having turbine-piston lockup cl...
- Patent number 9,765,872
- Issue date Sep 19, 2017
- Valeo Embrayages
- David Werthman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrokinetic torque coupling device having turbine-piston lockup cl...
- Patent number 9,593,755
- Issue date Mar 14, 2017
- Valeo Embrayages
- Alexandre Depraete
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Torque converter and hydrokinetic torque coupling device having tur...
- Patent number 9,562,598
- Issue date Feb 7, 2017
- Valeo Embrayages
- Alexandre Depraete
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HYDROKINETIC TORQUE COUPLING DEVICE HAVING TURBINE-PISTON LOCKUP CL...
- Publication number 20170268651
- Publication date Sep 21, 2017
- VALEO EMBRAYAGES
- Alexandre DEPRAETE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TORQUE CONVERTER AND HYDROKINETIC TORQUE COUPLING DEVICE HAVING TUR...
- Publication number 20170268652
- Publication date Sep 21, 2017
- VALEO EMBRAYAGES
- David WERTHMAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TORQUE CONVERTER AND HYDROKINETIC TORQUE COUPLING DEVICE HAVING TUR...
- Publication number 20160160972
- Publication date Jun 9, 2016
- VALEO EMBRAYAGES
- Alexandre DEPRAETE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDROKINETIC TORQUE COUPLING DEVICE HAVING TURBINE-PISTON LOCKUP CL...
- Publication number 20160160973
- Publication date Jun 9, 2016
- VALEO EMBRAYAGES
- Alexandre DEPRAETE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDROKINETIC TORQUE COUPLING DEVICE HAVING TURBINE-PISTON LOCKUP CL...
- Publication number 20160116040
- Publication date Apr 28, 2016
- VALEO EMBRAYAGES
- David WERTHMAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...