Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351208 | Film dispenser and slitter | Donald L. Barmore | 1982-09-28 |
| 4345497 | Film slitter | Donald L. Barmore, Robert C. Geschwender | 1982-08-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351208 | Film dispenser and slitter | Donald L. Barmore | 1982-09-28 |
| 4345497 | Film slitter | Donald L. Barmore, Robert C. Geschwender | 1982-08-24 |