Wen-Cheng Hong

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Minhsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Oil pressure device
- Patent number 6,520,076
- Issue date Feb 18, 2003
- Wen-Cheng Hong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Removing machine for a vehicle engine
- Patent number D465635
- Issue date Nov 12, 2002
- Wen-Cheng Hong
- D34 - Material or article handling equipment
Information Patent Grant
Lift device
- Patent number 6,457,700
- Issue date Oct 1, 2002
- Wen-Cheng Hong
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Jack
- Patent number 6,405,531
- Issue date Jun 18, 2002
- Wen-Cheng Hong
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Jack device
- Patent number 6,378,843
- Issue date Apr 30, 2002
- Wen-Cheng Hong
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Multiple pump transmission jack
- Patent number 5,975,496
- Issue date Nov 2, 1999
- Norco Industries, Inc.
- Wen-cheng Hong
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
PULLER DEVICE
- Publication number 20080224109
- Publication date Sep 18, 2008
- Wen-Cheng Hong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Treading exerciser
- Publication number 20030199365
- Publication date Oct 23, 2003
- Wen-Cheng Hong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Oil pressure device
- Publication number 20020096059
- Publication date Jul 25, 2002
- Wen-Cheng Hong
- B30 - PRESSES