Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070727 | Methods for making microstructured polymer substrates | Clyde D. Calhoun, David C. Koskenmaki, James G. Berg | 2006-07-04 |
| 7054708 | Sheet material cutting system and methods regarding same | Olinda Jane Kober | 2006-05-30 |
| 6605332 | Unitary polymer substrate having napped surface of frayed end microfibers | Clyde D. Calhoun, David C. Koskenmaki, James G. Berg | 2003-08-12 |
| 6470540 | Mechanical fastener and method for making the same | James G. Berg, Peter F. Cullen, Brian T. Hargrett | 2002-10-29 |
| 6303062 | Mechanical fastener and method for making the same | James G. Berg, Peter F. Cullen, Brian T. Hargrett | 2001-10-16 |
| 6159596 | Self mating adhesive fastener element articles including a self mating adhesive fastener element and methods for producing and using | Clyde D. Calhoun | 2000-12-12 |
| 5657516 | Dual structured fastener elements | James G. Berg, Clyde D. Calhoun, Harlan L. Krinke | 1997-08-19 |