Debdutta ROY

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Kolkata, IN

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive article having a core including a polymer material
- Patent number 10,213,903
- Issue date Feb 26, 2019
- Saint-Gobain Abrasives, Inc.
- Boris L. Serebrennikov
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive article having a core including a polymer material
- Patent number 9,764,449
- Issue date Sep 19, 2017
- Saint-Gobain Abrasives, Inc.
- Boris L. Serebrennikov
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive tools and methods of forming the same
- Patent number 9,242,345
- Issue date Jan 26, 2016
- Saint-Gobain Abrasives, Inc.
- Debdutta Roy
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE ARTICLE HAVING A CORE INCLUDING A POLYMER MATERIAL
- Publication number 20190143485
- Publication date May 16, 2019
- Saint-Gobain Abrasives, Inc.
- Boris L. SEREBRENNIKOV
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE ARTICLE HAVING A CORE INCLUDING A POLYMER MATERIAL
- Publication number 20150343601
- Publication date Dec 3, 2015
- Saint-Gobain Abrasives, Inc.
- Boris L. SEREBRENNIKOV
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE TOOLS AND METHODS OF FORMING THE SAME
- Publication number 20140366457
- Publication date Dec 18, 2014
- Debdutta ROY
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE TOOLS AND METHODS OF FORMING THE SAME
- Publication number 20140366458
- Publication date Dec 18, 2014
- Debdutta ROY
- B24 - GRINDING POLISHING