Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6220806 | Twin impression push nut | James S. Chapman, William C. Clark, Jeffrey D. Nielson | 2001-04-24 |
| 6132259 | Jacks formed by die casting | James S. Chapman, Jeffrey D. Nielson, William C. Clark, Robert Douglas, David DeVincentis | 2000-10-17 |
| 4995695 | Optical assembly comprising optical fiber coupling means | Richard J. Pimpinella, John M. Segelken, King Lien Tai | 1991-02-26 |