Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174566 | Inverted pull-up riser tensioner | Joseph W. Pallini, Jesse B. Riha, Daniel Louis Havelka, Robert James Wagner | 2019-01-08 |
| 9816538 | Tensioner cylinder with internal gas bladder in high pressure chamber | Robert James Wagner, Daniel Louis Havelka | 2017-11-14 |
| 9010436 | Tensioner latch with sliding segmented base | Rockford D. Lyle, Jesus J. Garcia, Steven Matthew Wong | 2015-04-21 |
| 8944723 | Tensioner latch with pivoting segmented base | Jesus J. Garcia, Joseph W. Pallini, Steven Matthew Wong, Rockford D. Lyle | 2015-02-03 |