Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796738 | Loop-type binder for documents | — | 2004-09-28 |
| 5593184 | Loose-leaf binder with suspension device | — | 1997-01-14 |
| 4302123 | Clasp element | Hans Vetter | 1981-11-24 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796738 | Loop-type binder for documents | — | 2004-09-28 |
| 5593184 | Loose-leaf binder with suspension device | — | 1997-01-14 |
| 4302123 | Clasp element | Hans Vetter | 1981-11-24 |