Roger E. Roy

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Champlin, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Power tool emergency stop system
- Patent number 7,340,875
- Issue date Mar 11, 2008
- CrossTech Manufacturing, Inc.
- Scott E. Freiberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Brush cutter emergency stop system
- Patent number 6,832,466
- Issue date Dec 21, 2004
- Cross Tech Manufacturing, Inc.
- Scott E. Freiberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Power tool emergency stop system
- Publication number 20050086920
- Publication date Apr 28, 2005
- Scott E. Freiberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Brush cutter emergency stop system
- Publication number 20030074873
- Publication date Apr 24, 2003
- Scott E. Freiberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING