Robert Byron Freville

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Sheboygan Falls, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system for pump operated plumbing fixtures
- Patent number 7,325,257
- Issue date Feb 5, 2008
- Kohler Co.
- Anton J. Kolar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bathtub drain valve control and overflow plate
- Patent number 4,796,310
- Issue date Jan 10, 1989
- Kohler Co.
- Robert Freville
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Control system for pump operated plumbing fixtures
- Publication number 20060112478
- Publication date Jun 1, 2006
- Kohler Co. Corporation
- Anton J. Kolar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...