Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833834 | Camshaft belt grinder | Eberhard E. Wasserbaech, Jae-Mo Lee | 1989-05-30 |
| 4718011 | Well logging data acquisition, telemetry and control method and system | — | 1988-01-05 |