Myron C. Keller

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Kent, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for reducing water use
- Patent number 6,123,315
- Issue date Sep 26, 2000
- Myron C. Keller
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus and method for reducing water use
- Patent number 5,938,171
- Issue date Aug 17, 1999
- Myron C. Keller
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water conservation valve
- Patent number 5,361,804
- Issue date Nov 8, 1994
- Myron C. Keller
- E03 - WATER SUPPLY SEWERAGE