John Davenport

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Sheldon, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipe laser
- Patent number 7,861,424
- Issue date Jan 4, 2011
- Robert Bosch Tool Corporation
- Jay R. Munroe
- G01 - MEASURING TESTING
Information Patent Grant
Laser alignment device
- Patent number 6,763,596
- Issue date Jul 20, 2004
- Chicago Steel Tape Co.
- Ash Puri
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pipe laser
- Publication number 20080120853
- Publication date May 29, 2008
- THE STANLEY WORKS
- Jay R. Munroe
- G01 - MEASURING TESTING