Jerry F. Willis

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid stream driven wobble plate motor
- Patent number 9,551,223
- Issue date Jan 24, 2017
- Jerry F. Willis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Wobble plate motor
- Patent number 8,545,176
- Issue date Oct 1, 2013
- Jerry F. Willis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Duct for a toilet bowl ventilation system
- Patent number D398049
- Issue date Sep 8, 1998
- Jerry F. Willis
- D23 - Environmental heating and cooling
Information Patent Grant
Duct for a toilet bowl ventilation system
- Patent number D389907
- Issue date Jan 27, 1998
- Jerry F. Willis
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
Fluid stream driven wobble plate motor
- Publication number 20140037428
- Publication date Feb 6, 2014
- Jerry F. Willis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Wobble plate motor
- Publication number 20100043416
- Publication date Feb 25, 2010
- Jerry F. Willis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...