Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10721403 | Rifle scope with video output stabilized relative to a target | John Hancock Lupher, Douglas Ainsworth Scott | 2020-07-21 |
| 10612890 | Optical device with day view and selective night vision functionality | Douglas Richard Hammond | 2020-04-07 |