Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379984 | High-precision etalon device and method of construction | Jon C. Sandberg | 2002-04-30 |
| 6150039 | Protective and/or reflectivity enhancement of noble metal | Dale E. Long | 2000-11-21 |
| 5770270 | Protective and/or reflectivity enhancement of noble metal | Dale E. Long | 1998-06-23 |
| 4740988 | Laser device having mirror heating | Robert G. Knollenberg, Kenneth R. Sample | 1988-04-26 |