Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453721 | Seals for a stacked-plate heat exchanger | Cesar Romero | 2013-06-04 |
| 7004237 | Shell and plate heat exchanger | Jason Michael Fulmer | 2006-02-28 |
| 6516874 | All welded plate heat exchanger | Chuanbao Gu, Jason Michael Fulmer | 2003-02-11 |
| 5469914 | All-welded plate heat exchanger | Roger C. Davison | 1995-11-28 |
| 5070939 | Plate heat exchanger | — | 1991-12-10 |
| 4995455 | Plate heat exchanger with glueless gaskets | — | 1991-02-26 |
| 4905758 | Plate heat exchanger | Virgil F. Gates | 1990-03-06 |
| 4438807 | High performance heat transfer tube | Matti J. Torniainen, James P. Shawcross | 1984-03-27 |