Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500047 | Spool adaptor | — | 1985-02-19 |
| D259544 | Twist tie dispensing package | Anton Haagedoorn | 1981-06-16 |
| D256999 | Twist tie dispenser | Anton Haagedoorn, Leonard Spinozza | 1980-09-23 |