Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657516 | Dual structured fastener elements | Jennifer M. Aamodt, Clyde D. Calhoun, Harlan L. Krinke | 1997-08-19 |
| RE35570 | Abrasive article containing shaped abrasive particles | Donley D. Rowenhorst, Todd A. Berg, David E. Broberg | 1997-07-29 |
| 5643668 | Tape for rough surfaces | Clyde D. Calhoun | 1997-07-01 |