Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899808 | Condensing surface for heat exchanger with fins arranged to drip condensate onto one side only | Edward J. Gregory, John A. Felton, III | 1990-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899808 | Condensing surface for heat exchanger with fins arranged to drip condensate onto one side only | Edward J. Gregory, John A. Felton, III | 1990-02-13 |