Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330968 | File folder with connecting side pieces | — | 2001-12-18 |
| 6036229 | File binder | — | 2000-03-14 |
| 6009924 | Apparatus for the thermal binding of sheets | — | 2000-01-04 |
| 5931373 | File folder with connecting sides pieces | — | 1999-08-03 |
| 5873601 | Binding element for sheets | — | 1999-02-23 |
| 5445467 | Binding file | — | 1995-08-29 |