Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585799 | Microspheres having a high index of refraction | Matthew H. Frey, Terrance L. Bescup | 2009-09-08 |
| 7524779 | Microspheres having a high index of refraction | Matthew H. Frey, Terrance L. Bescup | 2009-04-28 |