Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11380923 | Oxygen regulated fuel cell | Steven J. Eickhoff, Jeffrey Michael Klein | 2022-07-05 |
| 10749193 | Oxygen regulated fuel cell with valve | Steven J. Eickhoff, Jeffrey Michael Klein | 2020-08-18 |
| 9759565 | Radio frequency ring laser gyroscope including a multiple electrode system and an impedance matching circuit | Terry Dean Stark, Travis Edward Christle, Douglas R. Carlson, Ruth Dagmar Kreichauf | 2017-09-12 |
| 6462825 | Nonvolatile digital potentiometer trimmed ring laser gyroscope | — | 2002-10-08 |