Jeffrey A. Cooper

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Ellicott City, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser level
- Patent number 7,059,057
- Issue date Jun 13, 2006
- Black & Decker Inc.
- James R. Raskin
- G01 - MEASURING TESTING
Information Patent Grant
Laser level
- Patent number 6,914,930
- Issue date Jul 5, 2005
- Black & Decker Inc.
- James R. Raskin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Laser level
- Publication number 20060013278
- Publication date Jan 19, 2006
- James R. Raskin
- G01 - MEASURING TESTING
Information Patent Application
Laser level
- Publication number 20040083614
- Publication date May 6, 2004
- James R. Raskin
- G01 - MEASURING TESTING
Information Patent Application
Laser level
- Publication number 20030231303
- Publication date Dec 18, 2003
- James R. Raskin
- G01 - MEASURING TESTING