William Parker Ragain

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Knoxville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary to reciprocal power transfer device
- Patent number 7,475,627
- Issue date Jan 13, 2009
- Ragain Air Compressors, Inc.
- David Kim Irick
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Rotary to reciprocal power transfer device
- Publication number 20070068468
- Publication date Mar 29, 2007
- David Kim Irick
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES