Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4793758 | Cover for binding sheets | Gary R. Hanson, Ray A. Hunder | 1988-12-27 |
| 4762341 | Booklet cover | — | 1988-08-09 |
| 4673324 | Method and sheet for binding pages | Gary R. Hanson | 1987-06-16 |
| 4562102 | Roll of predetermined length strips of pressure-sensitive tape | Gary R. Hanson | 1985-12-31 |
| 4558888 | Strip of binding tape | Gary R. Hanson | 1985-12-17 |
| 4409057 | Staple supporting and removing strip | Robert P. Molenda | 1983-10-11 |
| 4382326 | Staple supporting and staple removing strip | — | 1983-05-10 |