Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020895 | Methods and apparatus for emergency mine communications using acoustic waves, time synchronization, and digital signal processing | — | 2018-07-10 |
| 9910126 | Method and apparatus for using gestures to control a laser tracker | Robert E. Bridges, Kelley Fletcher | 2018-03-06 |