Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670887 | Ionizing device for improving combustion engine performance and methods of use | — | 2017-06-06 |
| 9584070 | Apparatus and methods for envelope trackers | Florinel G. Balteanu, Sabah Khesbak, Yevgeniy A. Tkachenko, David Steven Ripley | 2017-02-28 |
| 9571152 | Apparatus and methods for calibration of envelope trackers | David Steven Ripley, Sabah Khesbak, Benjamin Bartram, Kevin Lee Cobley, Robert Astle Henshaw +1 more | 2017-02-14 |