Walter Ho

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Santa Monica, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for smart toilet minimizing water usage
- Patent number 10,512,947
- Issue date Dec 24, 2019
- Walter Ho
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SMART TOILET MINIMIZING WATER USAGE
- Publication number 20170159275
- Publication date Jun 8, 2017
- Walter Ho
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD AND APPARATUS FOR SMART TOILET MINIMIZING WATER USAGE
- Publication number 20150013054
- Publication date Jan 15, 2015
- Walter Ho
- E03 - WATER SUPPLY SEWERAGE