Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6060553 | Non-agglomerating elastomeric particles | John P. Lenczyk, August H. Jorgensen, Jr., Jayant Angal | 2000-05-09 |
| 4764552 | Grafted nitrile rubber--plasticized PVC blends as thermoplastic elastomers | John C. Falk | 1988-08-16 |
| 4659766 | Graft copolymer - plasticized PVC blends as thermoplastic elastomers | John C. Falk | 1987-04-21 |
| 4542179 | Acrylic sequential graft copolymer-styrene-acrylonitrile copolymer blends | John C. Falk | 1985-09-17 |