Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247510 | Composite whip | — | 2019-04-02 |
| 10193429 | Air gap control systems and methods | James S. Smith, Matthew B. Jore, Michael A. Kvam, David Samsel, Charles Perry Butterfield, Jr. +1 more | 2019-01-29 |