William L. Wallace

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McClellanville, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Bilge pump and method
- Patent number 8,672,639
- Issue date Mar 18, 2014
- William L. Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Bilge pump and method
- Publication number 20120171051
- Publication date Jul 5, 2012
- William L. Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...