Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486653 | Low profile support structure for a rotary regenerative heat exchanger | William J. Starks, Kevin J. O'Boyle | 2022-11-01 |
| 6065528 | Air preheater cleaner | Kurt M. Fierle | 2000-05-23 |