David R. Patterson

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Fort Wayne, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry material dispensing apparatus
- Patent number 6,056,027
- Issue date May 2, 2000
- Murray Equipment, Inc.
- David R. Patterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hand powered liquid chemical measuring and dispensing system
- Patent number 6,045,010
- Issue date Apr 4, 2000
- Murray Equipment, Inc.
- David R. Patterson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Liquid chemical measuring and distribution system
- Patent number 5,758,799
- Issue date Jun 2, 1998
- Murray Equipment, Inc.
- David R. Patterson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Liquid chemical measuring and distribution system
- Patent number 5,632,313
- Issue date May 27, 1997
- Murray Equipment, Inc.
- David R. Patterson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Liquid chemical measuring and distribution system
- Patent number 5,450,881
- Issue date Sep 19, 1995
- Murray Equipment, Inc.
- David R. Patterson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...