David Stanley Fenton

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Grovedale, Alberta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Portable sawmill with bi-directional cutting circular saws
- Patent number 7,444,912
- Issue date Nov 4, 2008
- David S. Fenton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rail grooming machine and method of use
- Patent number 7,331,740
- Issue date Feb 19, 2008
- David S. Fenton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rail grooming machine and method of use
- Patent number 7,182,557
- Issue date Feb 27, 2007
- David S. Fenton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feller buncher
- Patent number 7,017,631
- Issue date Mar 28, 2006
- David Stanley Fenton
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ring saw
- Patent number 5,373,875
- Issue date Dec 20, 1994
- David S. Fenton
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Guiding guard for crawler tracks
- Patent number 5,096,270
- Issue date Mar 17, 1992
- Lester D. Oilund
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
System for replacing feedroll inserts
- Patent number 4,901,778
- Issue date Feb 20, 1990
- David S. Fenton
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...