Petrolfree, Inc.

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Corryton, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for enhancing the utilization of fuel in an in...
- Patent number 8,763,590
- Issue date Jul 1, 2014
- Petrolfree, Inc.
- Zachary A. Henry
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for controlling an electric motor and an inter...
- Patent number 8,720,389
- Issue date May 13, 2014
- Petrolfree, Inc.
- Zachary A. Henry
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for controlling an electric motor
- Patent number 8,141,523
- Issue date Mar 27, 2012
- Petrolfree, Inc.
- Ricky L. Gammons
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Controlling an Electric Motor and an Inter...
- Publication number 20120125270
- Publication date May 24, 2012
- Petrolfree, Inc.
- Zachary A. Henry
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method and Apparatus for Enhancing the Utilization of Fuel in an In...
- Publication number 20120037099
- Publication date Feb 16, 2012
- Petrolfree, Inc.
- Zachary Henry
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Trademarklast 30 trademarks