Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568121 | Passive alarm to prevent buried infrastructure damage | Ryan C. Dunn, Guy D. Davis, Robert A. Ross, Paul A. Bell, Nathaniel Brakeley +1 more | 2017-02-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568121 | Passive alarm to prevent buried infrastructure damage | Ryan C. Dunn, Guy D. Davis, Robert A. Ross, Paul A. Bell, Nathaniel Brakeley +1 more | 2017-02-14 |