Douglas A. Thomas

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Cedar Rapids, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual chuck blow gun
- Patent number 6,561,233
- Issue date May 13, 2003
- Weems Industries, Inc.
- James M. Weems
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Dual chuck blow gun
- Publication number 20020166904
- Publication date Nov 14, 2002
- Weems Industries, Inc.
- James M. Weems
- B60 - VEHICLES IN GENERAL