Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428953 | Method of preparing a first combined digital signal to be transmitted along a wireline deployed in a well, and method of preparing and transmitting telemetry data along a wireline deployed in a well | — | 2025-09-30 |
| 10819108 | Overvoltage clamp with parallel controlled resistive path | — | 2020-10-27 |
| 4918314 | Gain stabilization circuit for photomultiplier tubes | — | 1990-04-17 |
| 4638158 | Gamma ray measurement of earth formation properties using a position sensitive scintillation detector | William J. Beard | 1987-01-20 |
| 4638164 | High resolution scintillation crystal | Allen Nunley | 1987-01-20 |
| 4618765 | Gamma ray measurement of earth formation properties using a position sensitive scintillation detector | — | 1986-10-21 |