Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253862 | Earth-boring bit with cutter spear point hardfacing | James L. Overstreet, Ronald L. Jones, Alan J. Massey, Jeremy K. Morgan | 2001-07-03 |
| 6206115 | Steel tooth bit with extra-thick hardfacing | James L. Overstreet, Ronald L. Jones, Jeremy K. Morgan | 2001-03-27 |