Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666682 | Rotational torque measurement device | Paul A. LaVigne, Daniel R. Kemppainen | 2014-03-04 |
| 6999000 | Transponder-based microwave telemetry apparatus | Richard Campbell, Douglas B. Brumm, Carl L. Anderson | 2006-02-14 |
| 5555457 | Microwave telemetry for sensing conditions in enclosed rotating and/or reciprocating machinery | Richard Campbell, Douglas B. Brumm, Carl L. Anderson | 1996-09-10 |
| 5106202 | Apparatus for measuring the temperature of a piston in an internal combustion engine | Carl L. Anderson, Douglas B. Brumm | 1992-04-21 |