Lee A. Carman

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Worcester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Glass-ceramic bonded abrasive tools
- Patent number 6,123,743
- Issue date Sep 26, 2000
- Norton Company
- Lee A. Carman
- B24 - GRINDING POLISHING
Information Patent Grant
High speed grinding wheel
- Patent number 6,074,278
- Issue date Jun 13, 2000
- Norton Company
- Mianxue Wu
- B24 - GRINDING POLISHING
Information Patent Grant
High permeability grinding wheels
- Patent number 5,738,697
- Issue date Apr 14, 1998
- Norton Company
- Mianxue Wu
- B24 - GRINDING POLISHING
Information Patent Grant
Glass-ceramic bonded abrasive articles
- Patent number 5,318,605
- Issue date Jun 7, 1994
- Norton Company
- Lee A. Carman
- B24 - GRINDING POLISHING
Information Patent Grant
Process of producing self-bonded ceramic abrasive wheels
- Patent number 5,221,294
- Issue date Jun 22, 1993
- Norton Company
- Lee A. Carman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bonding adjuvants for vitreous bond formulations and process for bo...
- Patent number 5,203,882
- Issue date Apr 20, 1993
- Norton Company
- Lee A. Carman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Self-bonded ceramic abrasive wheels
- Patent number 5,160,509
- Issue date Nov 3, 1992
- Norton Company
- Lee A. Carman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES