Karl Smith

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Pompano Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Flood control valve assembly
- Patent number 6,314,988
- Issue date Nov 13, 2001
- Karl Smith
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flood control valve assembly
- Patent number 6,095,179
- Issue date Aug 1, 2000
- Karl Smith
- E03 - WATER SUPPLY SEWERAGE