Steven C. Spurgeon

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Yellow Jacket, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated muffler for hydrovac system
- Patent number 9,770,681
- Issue date Sep 26, 2017
- Southwest Rockies Manufacturing, LLC
- Clayton G. Spurgeon
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED MUFFLER FOR HYDROVAC SYSTEM
- Publication number 20160145820
- Publication date May 26, 2016
- Southwest Rockies Manufacturing, LLC
- Clayton G. Spurgeon
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES