Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142970 | Bit change mechanism for a drill rig | Samuel F. Haworth | 2021-10-12 |
| 11021850 | Conduit support structure for an industrial machine with pivot joint | Douglas Maki, Ethan Pedretti, Anab Akanda, Christopher S. Jones, Matthew Loew +2 more | 2021-06-01 |