Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855573 | Electrically heated binder apparatus | Nicholas M. Nanos | 1989-08-08 |
| 4848797 | Binder cover and binding system | Roger M. Scharer | 1989-07-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855573 | Electrically heated binder apparatus | Nicholas M. Nanos | 1989-08-08 |
| 4848797 | Binder cover and binding system | Roger M. Scharer | 1989-07-18 |