Issued Patents 1989
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875373 | Temperature compensated fiber optic vibration sensor | — | 1989-10-24 |
| 4870859 | Flowmeter controller for an air inleakage monitoring system | — | 1989-10-03 |
| 4859076 | Differential temperature sensors | — | 1989-08-22 |
| 4851949 | Brush bounce detection in active shaft ground system | Thomas A. Lemak, Robert Osborne | 1989-07-25 |
| 4840063 | Fail safe valve for an air inleakage monitoring system in a steam turbine | — | 1989-06-20 |
| 4833931 | Thermally self-adjusting mount for proximity sensor | — | 1989-05-30 |
| 4833916 | Monitor for testing the operating condition of a nonreturn valve | — | 1989-05-30 |
| 4833453 | Monitoring of movable components | — | 1989-05-23 |
| 4831875 | Water trap valve for fail safe operation of an air inleakage monitoring system in a steam turbine | — | 1989-05-23 |
| 4827487 | Distributed temperature sensing system for stator windings | — | 1989-05-02 |
| 4817417 | Double eccentric mount | — | 1989-04-04 |