Michael GIBSON

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Hamilton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Partial blockage detection using backwater valve
- Patent number 11,371,235
- Issue date Jun 28, 2022
- Michael Gibson
- G08 - SIGNALLING
Information Patent Grant
Partial blockage detection using backwater valve
- Patent number 10,533,312
- Issue date Jan 14, 2020
- Michael Gibson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PARTIAL BLOCKAGE DETECTION USING BACKWATER VALVE
- Publication number 20200115891
- Publication date Apr 16, 2020
- Michael GIBSON
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PARTIAL BLOCKAGE DETECTION USING BACKWATER VALVE
- Publication number 20180094416
- Publication date Apr 5, 2018
- Michael GIBSON
- E03 - WATER SUPPLY SEWERAGE