William Christoffersen

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Bend, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing methods for producing particleboard, OSB, MDF and sim...
- Patent number 7,647,708
- Issue date Jan 19, 2010
- William Christoffersen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
SHELF FACING DEVICE
- Publication number 20160213172
- Publication date Jul 28, 2016
- William E. Christoffersen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Manufacturing methods for producing particleboard, OSB, MDF and sim...
- Publication number 20060049537
- Publication date Mar 9, 2006
- William Christoffersen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Manufacturing methods for producing particleboard, OSB, MDF and sim...
- Publication number 20030227101
- Publication date Dec 11, 2003
- William E. Christoffersen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...