Albert M. Williams

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Sylmar, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic rodent repeller that mimics a chattering sound of a dist...
- Patent number 7,948,386
- Issue date May 24, 2011
- Exhart Enviromental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Electronic rodent repeller
- Patent number 7,796,046
- Issue date Sep 14, 2010
- Exhart Environmental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Electronic rodent repeller
- Patent number 7,598,879
- Issue date Oct 6, 2009
- Exhart Environmental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Electronic Rodent Repeller
- Publication number 20110002196
- Publication date Jan 6, 2011
- Exhort Environmental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Electronic Rodent Repeller
- Publication number 20090274007
- Publication date Nov 5, 2009
- Exhart Environmental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Electronic rodent repeller
- Publication number 20080156279
- Publication date Jul 3, 2008
- Exhart Environmental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LED signaling electronic rodent repeller
- Publication number 20080157982
- Publication date Jul 3, 2008
- Exhart Environmental Systems, Inc.
- Isaac Weiser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING