William D. McDonald

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Monroe, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for assembling wooden trusses and the like
- Patent number 4,567,821
- Issue date Feb 4, 1986
- William D. McDonald
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Mobile wooden truss fabricating apparatus
- Patent number 4,453,705
- Issue date Jun 12, 1984
- William D. McDonald
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Mobile wooden truss fabricating apparatus
- Patent number 4,304,046
- Issue date Dec 8, 1981
- William D. McDonald
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Scissor press
- Patent number 4,262,588
- Issue date Apr 21, 1981
- William D. McDonald
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Portable apparatus for fabricating wooden trusses
- Patent number 4,174,061
- Issue date Nov 13, 1979
- William D. McDonald
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...