Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227150 | Load based control system for active leakage control in air preheater | Harlan E. Finnemore, Danny K. Hall, Alan G. Marshall, Robert J. Rausa | 2001-05-08 |
| 5740856 | Rotary regenerative heat exchanger with multiple layer baskets | — | 1998-04-21 |
| 5664620 | Rotary regenerative heat exchanger | — | 1997-09-09 |
| 5097889 | Hot spot detection and supression system | — | 1992-03-24 |
| 4306893 | Snap-in assembly for bag filter | James U. R. Fernando, Gary C. Goetschius | 1981-12-22 |
| 4302228 | Header pipe attachment | — | 1981-11-24 |
| 4298055 | Actuated sector plate | — | 1981-11-03 |