Matthew L. Brooks

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Kansas City, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-supporting writing instrument
- Patent number 7,267,504
- Issue date Sep 11, 2007
- Jeffrey S. Brooks, Inc.
- Matthew L. Brooks
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Self-supporting writing instrument
- Publication number 20050271455
- Publication date Dec 8, 2005
- Matthew L. Brooks
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES