Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9310322 | X-ray security inspection machine | Douglas R. Gillard-Hickman | 2016-04-12 | $5,067,000 |
| 8213570 | X-ray security inspection machine | Douglas R. Gillard-Hickman | 2012-07-03 | $9,411,000 |
| 7702069 | X-ray security inspection machine | Douglas R. Gillard-Hickman | 2010-04-20 |