Benjamin Yang

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Saw blade with a projecting fracturing member
- Patent number 6,829,973
- Issue date Dec 14, 2004
- Benjamin H Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE SAW BLADES AND METHODS FOR CURVATURE CUTTING
- Publication number 20140259699
- Publication date Sep 18, 2014
- Benjamin Yang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING