Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531230 | Motor bearing for electric submersible motors | Larry J. Parmeter, Randy S. Roberts, Gregory Austin Davis, John Vanderstaay Kenner | 2016-12-27 |
| 9325216 | Motor bearing for electric submersible motors | Larry J. Parmeter, Randy S. Roberts, Gregory Austin Davis, John Vanderstaay Kenner | 2016-04-26 |