Junyi Xie

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Large angle grinder
- Patent number 8,388,417
- Issue date Mar 5, 2013
- Black & Decker Inc.
- Paul K. Trautner
- B24 - GRINDING POLISHING
Information Patent Grant
Large angle grinder
- Patent number 7,988,538
- Issue date Aug 2, 2011
- Black & Decker Inc.
- Paul K. Trautner
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Large Angle Grinder
- Publication number 20110281507
- Publication date Nov 17, 2011
- Black & Decker Inc.
- Paul K. Trautner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Large angle grinder
- Publication number 20080090504
- Publication date Apr 17, 2008
- Black & Decker Inc.
- Paul K. Trautner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS