Somnath Hensh

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Bolpur, IN

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Patents Grantslast 30 patents

Information Patent Grant
Toilet flapper
- Patent number 11,072,918
- Issue date Jul 27, 2021
- STP INNOVATIONS LLC
- Sean McCormack
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
TOILET FLAPPER
- Publication number 20200354937
- Publication date Nov 12, 2020
- STP Innovations, LLC
- Sean McCormack
- E03 - WATER SUPPLY SEWERAGE