Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654831 | Refractive ellipsoid optical surface without spherical aberration | James E. Klein | 1997-08-05 |
| 5636239 | Solid state optically pumped laser head | Hans W. Bruesselbach, Eric C. Fest, Steven C. Matthews, Stephen R. Klinger | 1997-06-03 |