William H. Lewis

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Claymont, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Smart raft system and method for monitoring and improving water qua...
- Patent number 11,740,221
- Issue date Aug 29, 2023
- William H. Lewis
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
SMART RAFT SYSTEM AND METHOD FOR MONITORING AND IMPROVING WATER QUA...
- Publication number 20230404002
- Publication date Dec 21, 2023
- Carlos R. Villamar
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SMART RAFT SYSTEM AND METHOD FOR MONITORING AND IMPROVING WATER QUA...
- Publication number 20210164954
- Publication date Jun 3, 2021
- William H. Lewis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT