Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656214 | Stain resistant plasticizers and compositions | — | 1987-04-07 |
| 4543420 | Pyromellitate plasticizers and vinyl chloride | Allen D. Godwin | 1985-09-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656214 | Stain resistant plasticizers and compositions | — | 1987-04-07 |
| 4543420 | Pyromellitate plasticizers and vinyl chloride | Allen D. Godwin | 1985-09-24 |