Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330211 | Method and apparatus for detecting small angular beam deviations | Phillip R. Peterson, John H. Erkkila | 1982-05-18 |
| 4320359 | Optical beam mode controlled laser system | Phillip R. Peterson, John H. Erkkila | 1982-03-16 |