RS

Richard Samuel Steevensz

LA Lanxess: 2 patents #29 of 145Top 20%
PG Polytec Gmbh: 1 patents #202 of 432Top 50%
📍 Sarnia, CA: #100 of 327 inventorsTop 35%
Overall (All Time): #1,499,758 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9850324 Processes for preparing epoxidized polymers Paul Nguyen, Gregory J. E. Davidson 2017-12-26
9815929 Butyl rubber ionomer-thermoplastic graft copolymers and methods for production thereof Conrad Siegers 2017-11-14
4779657 Rubber compositions Seung T. Cheung 1988-10-25