Winston Harold PARNALL

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating power tool
- Patent number 9,073,563
- Issue date Jul 7, 2015
- Crystal Glass Canada Ltd.
- Scott D. Middleton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
RECIPROCATING POWER TOOL
- Publication number 20120291294
- Publication date Nov 22, 2012
- Crystal Glass Canada Ltd.
- Scott D. MIDDLETON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR