Paul H. Petruska

Person

Royal Oak, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Differential assembly with semi-elliptical assembly window
- Patent number 7,320,659
- Issue date Jan 22, 2008
- American Axle & Manufacturing, Inc.
- John P. Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Power transmission device with thermally compensating bearing prelo...
- Patent number 7,282,006
- Issue date Oct 16, 2007
- American Axle & Manufacturing, Inc.
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pinion unit in axle assembly
- Patent number 7,178,424
- Issue date Feb 20, 2007
- American Axle & Manufacturing, Inc.
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermally compensating bearing preload arrangement in axle assembly
- Patent number 7,175,560
- Issue date Feb 13, 2007
- American Axle & Manufacturing, Inc.
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pinion housing with contaminant deflector
- Patent number 7,115,059
- Issue date Oct 3, 2006
- American Axle & Manufacturing, Inc.
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Power transmission device with thermally compensating bearing prelo...
- Publication number 20070155578
- Publication date Jul 5, 2007
- American Axle & Manufacturing, Inc.
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Axle assembly with contaminant deflector
- Publication number 20060281598
- Publication date Dec 14, 2006
- American Axle & Manufacturing, Inc.
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Differential assembly with semi-elliptical assembly window
- Publication number 20060243092
- Publication date Nov 2, 2006
- Jonathan P. Prichard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Thermally compensating bearing preload arrangement in axle assembly
- Publication number 20060160651
- Publication date Jul 20, 2006
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pinion unit in axle assembly
- Publication number 20060117906
- Publication date Jun 8, 2006
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pinion housing with contaminant deflector
- Publication number 20060094558
- Publication date May 4, 2006
- Paul H. Petruska
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Paul H. Petruska

Person

Patents Grantslast 30 patents

Differential assembly with semi-elliptical assembly window

Power transmission device with thermally compensating bearing prelo...

Pinion unit in axle assembly

Thermally compensating bearing preload arrangement in axle assembly

Pinion housing with contaminant deflector

Patents Applicationslast 30 patents

Power transmission device with thermally compensating bearing prelo...

Axle assembly with contaminant deflector

Differential assembly with semi-elliptical assembly window

Thermally compensating bearing preload arrangement in axle assembly

Pinion unit in axle assembly

Pinion housing with contaminant deflector