Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504858 | Lasers with low doped gain medium | Emily Cheng, William L. Nighan, Jr., James D. Kafka, David E. Spence, David S. Bell | 2003-01-07 |
| 6185235 | Lasers with low doped gain medium | Emily Cheng, William L. Nighan, Jr., James D. Kafka, David E. Spence, David S. Bell | 2001-02-06 |