The Carborundum Company

Organization

Worcester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide reinforced reaction bonded silicon carbide composite
- Patent number 5,945,062
- Issue date Aug 31, 1999
- The Carborundum Company
- Stephen Chwastiak
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic comprising silicon carbide with controlled porosity
- Patent number 5,834,387
- Issue date Nov 10, 1998
- The Carborundum Company
- Ramesh Divakar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon carbide reinforced reaction bonded silicon carbide composite
- Patent number 5,817,432
- Issue date Oct 6, 1998
- The Carborundum Company
- Stephen Chwastiak
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for manufacturing a silicon carbide composition
- Patent number 5,643,514
- Issue date Jul 1, 1997
- The Carborundum Company
- Stephen Chwastiak
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Intermediate for producing porous silicon carbide
- Patent number 5,635,430
- Issue date Jun 3, 1997
- The Carborundum Company
- Ramesh Divakar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ultra-smooth ceramic substrates and magnetic data storage media pre...
- Patent number 5,626,943
- Issue date May 6, 1997
- The Carborundum Company
- Michael A. Tenhover
- G11 - INFORMATION STORAGE
Information Patent Grant
Ceramic substrate with silicon carbide smoothing layer
- Patent number 5,616,426
- Issue date Apr 1, 1997
- The Carborundum Company
- Michael A. Tenhover
- G11 - INFORMATION STORAGE
Information Patent Grant
Silicon carbide with controlled porosity
- Patent number 5,589,428
- Issue date Dec 31, 1996
- The Carborundum Company
- Ramesh Divakar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

The Carborundum Company

Organization

Patents Grantslast 30 patents

Silicon carbide reinforced reaction bonded silicon carbide composite

Ceramic comprising silicon carbide with controlled porosity

Silicon carbide reinforced reaction bonded silicon carbide composite

Process for manufacturing a silicon carbide composition

Intermediate for producing porous silicon carbide

Ultra-smooth ceramic substrates and magnetic data storage media pre...

Ceramic substrate with silicon carbide smoothing layer

Silicon carbide with controlled porosity

Patents Applicationslast 30 patents

Trademarklast 30 trademarks