John Li kaijun

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bladed tool with a bent blade-retaining shank
- Patent number 8,819,944
- Issue date Sep 2, 2014
- Hyde Tools, Inc.
- Richard M. Farland
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Bladed tool with a bent blade-retaining shank
- Publication number 20120036668
- Publication date Feb 16, 2012
- Hyde Tools, Inc
- Richard M. Farland
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS