Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526854 | Methods for handling pipe | Gregory Keogh, Baldwin Zahn, Christopher Yeldell | 2020-01-07 |
| 10053934 | Floor mounted racking arm for handling drill pipe | Gregory Keogh, Baldwin Zahn, Christopher Yeldell | 2018-08-21 |