Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216219 | Radio frequency (RF) ranging in propagation limited RF environments utilizing aerial vehicles | Thomas Pattison | 2025-02-04 |
| 12105187 | Dual frequency ranging with calculated integer wavelength delays in RF environments | Thomas Pattison | 2024-10-01 |
| 11971492 | Radio frequency (RF) ranging in propagation limited RF environments utilizing aerial vehicles | Thomas Pattison | 2024-04-30 |
| 11719806 | Dual frequency ranging with calculated integer wavelength delays in RF environments | Thomas Pattison | 2023-08-08 |
| 11693127 | Radio frequency (RF) ranging in propagation limited RF environments utilizing aerial vehicles | Thomas Pattison | 2023-07-04 |
| 11275181 | Radio frequency (RF) ranging in propagation limited RF environments utilizing aerial vehicles | Thomas Pattison | 2022-03-15 |
| 11035947 | Radio frequency (RF) ranging in propagation limited RF environments | Thomas Pattison | 2021-06-15 |
| 10101435 | Radio frequency (RF) ranging in RF-opaque environments | Thomas Pattison | 2018-10-16 |
| 9816267 | Masonry block with continuously curved surfaces | — | 2017-11-14 |
| 9617776 | Motor driven door assembly | Robert J. Farrell | 2017-04-11 |
| 9458661 | Sliding door with tortuous leading edge path | Herbert Todd Ferrence | 2016-10-04 |
| 9183957 | Masonry block with continuously curved surfaces | — | 2015-11-10 |
| 8627601 | Rotating radiation shielded entrance assembly | — | 2014-01-14 |