Jae-Ook Oh

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Bupyeong-gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rocker arm shaft for an automobile engine
- Patent number 7,093,574
- Issue date Aug 22, 2006
- GM Daewoo Auto & Technology
- Jae-Ook Oh
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Rocker arm shaft for an automobile engine
- Publication number 20050172922
- Publication date Aug 11, 2005
- Jae-Ook Oh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES