Yen-Jen You

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Quick clamping type vice
- Patent number 6,092,797
- Issue date Jul 25, 2000
- Yen-Jen You
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Working bench equipped with cutting rail alignment for electric cir...
- Patent number 5,901,763
- Issue date May 11, 1999
- Yen-Jen You
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Working bench with quick clamping type clamp device
- Patent number 5,862,842
- Issue date Jan 26, 1999
- Yen-Jen You
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Cutter for cable, plastic pipe or the like
- Patent number 5,067,240
- Issue date Nov 26, 1991
- Yen-Jen You
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pump lever for a jack
- Patent number 4,656,879
- Issue date Apr 14, 1987
- Yann Tay Enterprises Co., Ltd.
- Yen J. You
- B66 - HOISTING LIFTING HAULING