David Gary McCrea

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Benito, MB, CA

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Patents Grantslast 30 patents

Information Patent Grant
Land roller
- Patent number 10,039,225
- Issue date Aug 7, 2018
- AG Shield Ltd.
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Land roller
- Patent number 9,538,698
- Issue date Jan 10, 2017
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Land roller
- Patent number 8,820,428
- Issue date Sep 2, 2014
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Suspended boom with gauge members
- Patent number 7,040,552
- Issue date May 9, 2006
- David Gary McCrea
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Crop divider with cutter
- Patent number 6,457,302
- Issue date Oct 1, 2002
- Thomas Edward McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Covered field sprayers
- Patent number 4,641,781
- Issue date Feb 10, 1987
- David G. McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Land Roller
- Publication number 20170055431
- Publication date Mar 2, 2017
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Land Roller
- Publication number 20140338937
- Publication date Nov 20, 2014
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Land Roller
- Publication number 20110265699
- Publication date Nov 3, 2011
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Suspended boom with gauge members
- Publication number 20040129798
- Publication date Jul 8, 2004
- David Gary McCrea
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING