Douglas S. Davis

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Atlanta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rail gear
- Patent number 9,643,463
- Issue date May 9, 2017
- Diversified Metal Fabricators, Inc.
- Douglas S. Davis
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RAIL GEAR
- Publication number 20140261067
- Publication date Sep 18, 2014
- Diversified Metal Fabricators, Inc.
- Douglas S. Davis
- B60 - VEHICLES IN GENERAL