Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136838 | Load cell for a tong assembly | — | 2021-10-05 |
| 10954753 | Tool coupler with rotating coupling method for top drive | Ernst Fuehring | 2021-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136838 | Load cell for a tong assembly | — | 2021-10-05 |
| 10954753 | Tool coupler with rotating coupling method for top drive | Ernst Fuehring | 2021-03-23 |