Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10241221 | Wireless seismic system with phased antenna array | Keith Elder, Steven Kooper | 2019-03-26 |
| 9841517 | Wireless seismic system with phased antenna array | Keith Elder, Steven Kooper | 2017-12-12 |