Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392959 | High temperature flame sensor | Benjamin J. Olechnowicz, Troy David Hazelton, Jeffrey Roy Rudd, Frederick Louis Glesius | 2019-08-27 |
| 9863813 | Flame sensor | Michael Charles Spalding, Donald Albert Schneider, Jiyuan Liu, Frederick Louis Glesius, Jeffrey Louis Johanning +1 more | 2018-01-09 |
| 9435690 | Ultra-violet flame detector with high temperature remote sensing element | Alan Rex Hoffman, Frederick Louis Glesius | 2016-09-06 |
| 9411056 | Wide dynamic range bidirectional integrating electrometer with low leakage solid-state reset and range change operating over an extended temperature range | — | 2016-08-09 |