Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7852570 | Optical film having a set of diffractive features randomly repeating at variable distances | Mark E. Gardiner, Mark R. Dupre | 2010-12-14 |
| 7669508 | Cutting tool using one or more machined tool tips with diffractive features | Mark E. Gardiner, Mark R. Dupre | 2010-03-02 |
| 7628100 | Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo | Mark E. Gardiner, Mark R. Dupre | 2009-12-08 |
| 7510462 | Multi-diamond cutting tool assembly for creating microreplication tools | William J. Bryan, Nelson D. Sewall, Greg E. Schrank, Jennifer L. Trice, Timothy L. Hoopman +1 more | 2009-03-31 |
| 7140812 | Diamond tool with a multi-tipped diamond | William J. Bryan, Nelson D. Sewall | 2006-11-28 |