Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336881 | High light resolution control of an image intensifier tube | Nathan R. Schlotthober | 1994-08-09 |
| 5306884 | Impact resistant switch knob | Gary Morgan Vance | 1994-04-26 |
| 5146077 | Gated voltage apparatus for high light resolution and bright source protection of image intensifier tube | William D. Mims, David A. Crenshaw | 1992-09-08 |
| 5121045 | EMI proof battery pack for night vision goggles | David A. Crenshaw | 1992-06-09 |
| 4924080 | Electromagnetic interference protection for image intensifier tube | William D. Mims, Joseph W. Reed, James Hoge Bowen | 1990-05-08 |
| 4843229 | High light level cutoff apparatus for use with night vision devices | Joseph W. Reed | 1989-06-27 |