Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421711 | Polarization coupling cube-corner retro-reflectors | Russell A. Chipman | 2013-04-16 |
| 7567391 | Radiation source with self-aligning optics | Lester D Strauch, III, Richard J. Kreis, Russell A. Chipman | 2009-07-28 |