James A. Niemeier

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Webster, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-step roller finger cam follower having spool-shaped low-lift ro...
- Patent number 6,755,167
- Issue date Jun 29, 2004
- Delphi Technologies, Inc.
- John J. Krieg
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Two-step roller finger cam follower having spool-shaped low-lift ro...
- Publication number 20030159666
- Publication date Aug 28, 2003
- John J. Krieg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES