Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679462 | Snap-ring stiffener apparatus having a scooping ramp edge and method for stiffening bag openings and other flexible fabrics | — | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679462 | Snap-ring stiffener apparatus having a scooping ramp edge and method for stiffening bag openings and other flexible fabrics | — | 2004-01-20 |