WC

William E. Crane

WI Witco: 2 patents #46 of 201Top 25%
CR Crompton: 1 patents #83 of 231Top 40%
OS Osi Specialties: 1 patents #29 of 79Top 40%
Overall (All Time): #1,273,767 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6448361 Continuous manufacture of silicone copolymers Paul E. Austin, James S. Ritscher, Robert A. Kayser, David D. Farris 2002-09-10
5986022 Continuous manufacture of silicone coploymers Paul E. Austin, James S. Ritscher, Robert A. Kayser, David D. Farris 1999-11-16
5869727 Vacuum process for the manufacture of siloxane-oxyalkylene copolymers Paul E. Austin 1999-02-09
5648444 Hydrosilation in esters without hydroxyl moieties Paul E. Austin, Kenrick M. Lewis, Rudolph A. Cameron 1997-07-15