Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838342 | Element basket assembly for heat exchanger | — | 1989-06-13 |
| 4813003 | Method of detecting hot spots in a rotary heat exchanger | William C. Cox, Mark T. Casagrande | 1989-03-14 |
| 4512389 | Heat transfer element assembly | — | 1985-04-23 |
| 4306893 | Snap-in assembly for bag filter | James U. R. Fernando, Kent E. Ritter | 1981-12-22 |