Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927616 | Elevator with securing apparatus and method of moving tubulars | Frederik Stoldt, Robert Dugal, Robert Arlen Holifield | 2021-02-23 |
| 10570679 | Elevator with securing apparatus and method of moving tubulars | Frederik Stoldt, Robert Dugal, Robert Arlen Holifield | 2020-02-25 |
| 10544636 | Guide plate for tubular handling tools | Andre Vierke, Yusif Ibrahimov | 2020-01-28 |