Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868011 | Process for surface modification of polymer articles | Maryam Rafiei, Joseph Silbermann | 1989-09-19 |
| 4865880 | Surface modified, U.V. stabilized, polyvinyl chloride article | Joseph Silbermann | 1989-09-12 |
| 4792465 | Process for making surface modified U.V. stabilized PVC articles | Joseph Silbermann | 1988-12-20 |
| 4770905 | Process for surface modification of polymer articles | Joseph Silbermann | 1988-09-13 |