David J. McKenney

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Viper, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems for orienting strands and other wood particles
- Patent number 7,520,305
- Issue date Apr 21, 2009
- Weyerhaeuser NR Company
- Mark T. Churchland
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
Systems for orienting strands and other wood particles
- Publication number 20060207687
- Publication date Sep 21, 2006
- Mark T. Churchland
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...