Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407105 | Variable stiffness actuator with electrically modulated stiffness | Robert D. Gregg, Edgar A. Bolivar, Walter Voit | 2022-08-09 |
| 10870202 | Variable stiffness actuator with electrically modulated stiffness | Robert D. Gregg, Edgar A. Bolivar, Walter Voit | 2020-12-22 |
| 9726776 | Towable transient electromagnetic survey device | — | 2017-08-08 |
| 9459619 | Continuous equipment operation in an automated control environment | Bryan Henry Fletcher, James A. Graves, Quay Isaac Gene Williams | 2016-10-04 |
| 5031555 | Neutral buoyancy device | — | 1991-07-16 |