Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719343 | Method and apparatus for passive detection of near-surface human-scale underground anomalies using earth field measurements | James E. Smith, Roy S. Nutter, Jr., Andrew D. Lowery | 2017-08-01 |
| 9638157 | Compact electromagnetic plasma ignition device | James E. Smith | 2017-05-02 |
| 9624898 | Compact electromagnetic plasma ignition device | James E. Smith | 2017-04-18 |
| 9551315 | Quarter wave coaxial cavity igniter for combustion engines | James E. Smith | 2017-01-24 |