Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378808 | Laser systems and optical devices for laser beam shaping | David E. Hargis, John O'Shaughnessy, Jeff Bendick, Jeff Ly | 2022-07-05 |
| 11125988 | Systems and methods for improved focus tracking using blocking structures | Danilo Condello, Simon Prince, David E. Hargis, John O'Shaughnessy, Jeffrey Bendick +1 more | 2021-09-21 |
| 9413130 | Optical systems | David E. Hargis, John O'Shaughnessy, Mark Lin | 2016-08-09 |
| 4871327 | Combined electrical grounding and mechanical locking means for ceiling mounted device | Paul Anthony Ridgway | 1989-10-03 |
| 4810207 | Combined electrical and mechanical coupling for ceiling mounted device | — | 1989-03-07 |