Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4691370 | Reclosable bulk material bag with slide fastener | — | 1987-09-01 |
| 4426066 | Method of making slide fastener | — | 1984-01-17 |
| 4348245 | Method and apparatus for ultrasonic bonding of coupling elements to a tape | — | 1982-09-07 |
| 4324033 | Gapping slide fastener elements on members woven in tape edges | — | 1982-04-13 |
| 4259272 | Plastifying and molding articles from polymer strip | — | 1981-03-31 |