Lawrence M. Douglas

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Bourne, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Through dovetailing jig assembly
- Patent number 7,931,059
- Issue date Apr 26, 2011
- Lawrence M. Douglas
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Through dovetailing jig assembly
- Patent number 7,703,488
- Issue date Apr 27, 2010
- Lawrence M. Douglas
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Drill bit dresser
- Patent number 7,507,149
- Issue date Mar 24, 2009
- Lawrence M. Douglas
- B24 - GRINDING POLISHING