G. R. International, Inc.

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Federal Way, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for production of precipitated calcium carbona...
- Patent number 7,048,900
- Issue date May 23, 2006
- G. R. International, Inc.
- Vijay K. Mathur
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multi-phase calcium silicate hydrates, methods for their preparatio...
- Patent number 6,726,807
- Issue date Apr 27, 2004
- G.R. International, Inc. (A Washington Corporation)
- Vijay K. Mathur
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
High speed manufacturing process for precipitated calcium carbonate...
- Patent number 6,251,356
- Issue date Jun 26, 2001
- G. R. International, Inc.
- Vijay K. Mathur
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

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Patents Applicationslast 30 patents

Information Patent Application
Purified Precipitated Calcium Carbonate and Purified Calcium Silica...
- Publication number 20060272549
- Publication date Dec 7, 2006
- G. R. INTERNATIONAL, INC.
- Vijay K. Mathur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Precisely sized precipitated calcium carbonate (PCC) crystals of pr...
- Publication number 20020009410
- Publication date Jan 24, 2002
- G. R. INTERNATIONAL, INC.
- Vijay K. Mathur
- C01 - INORGANIC CHEMISTRY