Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692271 | Enhanced flexibility fastener, method and apparatus for its making, and product incorporating it | James Stumpf, A. Todd Leak, Apiromraj S. Roslansky | 1997-12-02 |
| 5606781 | Separable fastener having a bald perimeter rib bounded by fastening elements | Brian J. Routhier, Martin I. Jacobs | 1997-03-04 |