Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880996 | Optical parametric amplifying variable spatial filter | Phillip R. Peterson, Athanasios Gavrielides | 1989-11-14 |
| 4858238 | Stimulated Raman scattering enhancer | — | 1989-08-15 |