Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4254002 | Tough plastics based on castor oil elastomer-reinforced vinyl polymers | L. H. Sperling, J. A. Manson | 1981-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4254002 | Tough plastics based on castor oil elastomer-reinforced vinyl polymers | L. H. Sperling, J. A. Manson | 1981-03-03 |