Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305839 | Turbine pump ring for drilling heads | Patricio D. Alvarez, Thomas F. Bailey, Larry F. Moeller | 1994-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305839 | Turbine pump ring for drilling heads | Patricio D. Alvarez, Thomas F. Bailey, Larry F. Moeller | 1994-04-26 |