Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780402 | Films of a light sensitive element having a support polyethylene terephthalate containing barium sulfate particles | — | 1988-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780402 | Films of a light sensitive element having a support polyethylene terephthalate containing barium sulfate particles | — | 1988-10-25 |