Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504258 | Vibration based downhole power generator | Roger L. Schultz, Paul D. Ringgenberg, Clark E. Robison, Robert Michael | 2003-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504258 | Vibration based downhole power generator | Roger L. Schultz, Paul D. Ringgenberg, Clark E. Robison, Robert Michael | 2003-01-07 |