Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016389 | Diode pumped laser with intracavity harmonics | Norman Hodgson, Hanna J. Hoffman, Oliver Mehl | 2006-03-21 |
| 5651020 | Confocal-to-concentric diode pumped laser | William L. Nighan, Jr., Mark S. Keirstead | 1997-07-22 |
| 5638397 | Confocal-to-concentric diode pumped laser | William L. Nighan, Jr., Mark S. Keirstead | 1997-06-10 |