William E. Crane

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Sistersville, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous manufacture of silicone copolymers
- Patent number 6,448,361
- Issue date Sep 10, 2002
- Crompton Corporation
- Paul E. Austin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous manufacture of silicone coploymers
- Patent number 5,986,022
- Issue date Nov 16, 1999
- Witco Corporation
- Paul E. Austin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vacuum process for the manufacture of siloxane-oxyalkylene copolymers
- Patent number 5,869,727
- Issue date Feb 9, 1999
- OSi Specialties, Inc.
- William E. Crane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrosilation in esters without hydroxyl moieties
- Patent number 5,648,444
- Issue date Jul 15, 1997
- Witco Corporation
- Paul E. Austin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...