Donald A. Dubey

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Columbia, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary dangle head having continuous rotation
- Patent number 7,735,530
- Issue date Jun 15, 2010
- Puma, LLC
- Gary D. Riha
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Tree processing equipment with two position pivot point for actuato...
- Patent number 7,296,602
- Issue date Nov 20, 2007
- Gary D. Riha
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING