Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568491 | Method for applying hardfacing material to a steel bodied bit and bit formed by such method | David P. Miess | 2003-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568491 | Method for applying hardfacing material to a steel bodied bit and bit formed by such method | David P. Miess | 2003-05-27 |