Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089123 | Structure for use in drilling a subterranean formation | Jacob Chow, Sidney L. Findley, Lorenzo G. Lovato | 2000-07-18 |
| 6073518 | Bit manufacturing method | Jacob Chow, Sidney L. Findley, Lorenzo G. Lovato | 2000-06-13 |