David A. Dobson

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Yorkton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic holding cylinder for wing lift mechanism
- Patent number 7,073,604
- Issue date Jul 11, 2006
- Morris Industries Ltd.
- David Dobson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Locking wing lift mechanism for farm implements
- Patent number 6,761,228
- Issue date Jul 13, 2004
- Morris Industries Ltd.
- David A. Dobson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Spring tip shank assembly having quick-dropping trip-out force and...
- Patent number 5,787,992
- Issue date Aug 4, 1998
- Morris Industries Ltd.
- David A. Dobson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Combination Hydraulic Hold-Down and Lift System for an Agricultural...
- Publication number 20080093093
- Publication date Apr 24, 2008
- MORRIS INDUSTRIES LTD
- Clint W. Sheppard
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LOCKING WING LIFT MECHANISM FOR FARM IMPLEMENTS
- Publication number 20040069510
- Publication date Apr 15, 2004
- David A. Dobson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING