Brian A. Walter

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Spine tensioning support chair
- Patent number 6,435,611
- Issue date Aug 20, 2002
- Brian A. Walter
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Spine tensioning support chair
- Publication number 20070290538
- Publication date Dec 20, 2007
- Brian Anthony Walter
- B60 - VEHICLES IN GENERAL
Information Patent Application
Spine tensioning support chair
- Publication number 20030062750
- Publication date Apr 3, 2003
- Brian A. Walter
- B60 - VEHICLES IN GENERAL