Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672723 | Stabilized reclosable extruded plastic fasteners | Steven Ausnit | 1987-06-16 |
| 4581006 | Method of and means for positioning sliders on zippers for reclosable bags | Norbert A. Heyka | 1986-04-08 |