William M. Marston

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Conowingo, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic cage lock
- Patent number 6,912,973
- Issue date Jul 5, 2005
- Lab Products, Inc.
- Dale Murray
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Sipper tube insertion and removal apparatus
- Patent number 5,852,861
- Issue date Dec 29, 1998
- Lab Products, Inc.
- J. James Cunningham
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Animal cage rack locking mechanism
- Patent number 5,735,233
- Issue date Apr 7, 1998
- Lab Products, Inc.
- Eric A. Deitrich
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Waste management disposal system
- Patent number 5,097,750
- Issue date Mar 24, 1992
- Lab Products, Inc.
- John V. Oldham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Automatic cage lock
- Publication number 20030131802
- Publication date Jul 17, 2003
- Dale Murray
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING