Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107053 | Three-way flow sub for continuous circulation | Ram K. Bansal, Joe Noske, Miroslav Mihalj, Thomas F. Bailey, David Pavel +3 more | 2018-10-23 |
| 9353587 | Three-way flow sub for continuous circulation | Ram K. Bansal, Joe Noske, Miroslav Mihalj, Thomas F. Bailey, David Pavel +3 more | 2016-05-31 |
| 5158396 | Adjustable levee gate | — | 1992-10-27 |