Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785357 | Device for photocopying parts of documents | Bertrand A. Dreyfus | 1988-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785357 | Device for photocopying parts of documents | Bertrand A. Dreyfus | 1988-11-15 |