RK

Robert A. Kayser

CW Ck Witco: 2 patents #3 of 55Top 6%
CR Crompton: 1 patents #83 of 231Top 40%
WI Witco: 1 patents #90 of 201Top 45%
Overall (All Time): #1,273,768 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, William E. Crane, David D. Farris 2002-09-10
6265456 Hydrosilation in high boiling natural oils Paul E. Austin, Edmond J. Derderian 2001-07-24
6071977 Hydrosilation in high boiling natural vegetable oils Paul E. Austin, Edmond J. Derderian 2000-06-06
5986022 Continuous manufacture of silicone coploymers Paul E. Austin, James S. Ritscher, William E. Crane, David D. Farris 1999-11-16