Zehua SHI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive articles and methods for forming same
- Patent number 11,338,411
- Issue date May 24, 2022
- Saint-Gobain Abrasives, Inc.
- Zehua Shi
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE PARTICLES INCLUDING COATING, ABRASIVE ARTICLE INCLUDING TH...
- Publication number 20240101882
- Publication date Mar 28, 2024
- Saint-Gobain Abrasives, Inc.
- Zehua SHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ABRASIVE ARTICLE AND METHOD OF FORMING
- Publication number 20220134510
- Publication date May 5, 2022
- Saint-Gobain Abrasives, Inc.
- Zehua SHI
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE ARTICLES AND METHODS FOR FORMING SAME
- Publication number 20190224813
- Publication date Jul 25, 2019
- Saint-Gobain Abrasives, Inc.
- Zehua SHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...