Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413740 | Materials for eye protection | — | 1995-05-09 |
| 5273433 | Audio-visual language teaching apparatus and method | Marek Kaminski | 1993-12-28 |
| 4797889 | Solid state molecular laser | — | 1989-01-10 |
| 4607916 | Apparatus for controlling the rotation of the plane of linear polarization of linearly polarized radiant energy traversing an element of chromium chalcogenide spinel magnetic semiconductor with elliptically polarized radiant energy | Norman A. Sanford, William J. Miniscalco | 1986-08-26 |
| 4377864 | Chromium (III) ordered perovskite lasers and media therefor | Bill C. McCollum, Leonard J. Andrews | 1983-03-22 |
| 4371965 | High neodymium content aluminophosphate glass and laser | Richard M. Klein | 1983-02-01 |
| 4229713 | Stoichiometric rare earth laser material and laser based thereon | Bill C. McCollum | 1980-10-21 |