Daniel P. Zaenglein

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Damper tube closure
- Patent number 5,990,441
- Issue date Nov 23, 1999
- General Motors Corporation
- Daniel Patrick Zaenglein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming and assembling a piston for a hydraulic damper
- Patent number 5,163,224
- Issue date Nov 17, 1992
- General Motors Corporation
- Joel R. Wells
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Piston and piston rod subassembly for a hydraulic damper
- Patent number 5,038,897
- Issue date Aug 13, 1991
- General Motors Corporation
- Joel R. Wells
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Preloaded compression valve and method for a hydraulic damper
- Patent number 4,989,699
- Issue date Feb 5, 1991
- General Motors Corporation
- Daniel P. Zaenglein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Preloaded piston valving for hydraulic dampers and method of assemb...
- Patent number 4,971,181
- Issue date Nov 20, 1990
- General Motors Corporation
- Daniel P. Zaenglein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...