Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379853 | Diamond drag bit cutting elements | Michael C. Lockwood, Richard H. Dixon, Ronald B. Crockett, Kenneth W. Jones | 1995-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379853 | Diamond drag bit cutting elements | Michael C. Lockwood, Richard H. Dixon, Ronald B. Crockett, Kenneth W. Jones | 1995-01-10 |