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Louisville, KY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Commingled waste separation apparatus and methods
Patent number
5,344,025
Issue date
Sep 6, 1994
Griffin & Company
Mike W. Tyler
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Overlapping, non-leaking conveyor slat for dry bulk materials
Patent number
5,042,647
Issue date
Aug 27, 1991
Griffin & Company
Mike W. Tyler
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Automatic storage system
Patent number
5,040,941
Issue date
Aug 20, 1991
Griffin & Company
Edwin L. Wilding
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Automated storage system
Patent number
4,948,321
Issue date
Aug 14, 1990
Griffin & Company
Edwin L. Wilding
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Channel belt conveyor
Patent number
3,942,626
Issue date
Mar 9, 1976
Griffin & Company
Edwin L. Wilding
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73259423 - BLEND-BULK
Serial number
73259423
Registration number
1205954
Filing date
Apr 24, 1980
Griffin & Company
7 - Machines and machine tools
Information
Trademark
73259418 - PILE SEEK
Serial number
73259418
Registration number
1220573
Filing date
Apr 24, 1980
Griffin & Company
7 - Machines and machine tools