Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682752 | Deflection absorbing tensioner frame | Fife B. Ellis, Steven M. Hafernik | 2017-06-20 |
| 9540890 | Methods and systems for tensioner connection | Steven M. Hafernik, Fife B. Ellis | 2017-01-10 |