Si He

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Jiangxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spray head retraction assembly
- Patent number 12,168,862
- Issue date Dec 17, 2024
- Kohler Co.
- Perry D. Erickson
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
SPRAY HEAD RETRACTION ASSEMBLY
- Publication number 20220349160
- Publication date Nov 3, 2022
- KOHLER CO.
- Perry D. Erickson
- E03 - WATER SUPPLY SEWERAGE