Ouqi Zhang

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Downingtown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Platen design for a C-frame press
- Patent number 7,063,010
- Issue date Jun 20, 2006
- Dana Corporation
- Ouqi Zhang
- B30 - PRESSES
Information Patent Grant
Double nut tensioner assembly for pre-stretched tie rods
- Patent number 6,938,450
- Issue date Sep 6, 2005
- Dana Corporation
- Ouqi Zhang
- B30 - PRESSES
Information Patent Grant
Single-piece steering gear bracket and steering gear joint member
- Patent number 6,880,842
- Issue date Apr 19, 2005
- Torque-Traction Technologies, Inc.
- Ouqi Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Platen design for a C-frame press
- Publication number 20050092056
- Publication date May 5, 2005
- Ouqi Zhang
- B30 - PRESSES
Information Patent Application
Single-piece steering gear bracket and steering gear joint member
- Publication number 20040201194
- Publication date Oct 14, 2004
- Ouqi Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS