Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10048020 | Heat transfer surfaces with flanged apertures | Bryan Sperandei, Allan K. So, James Scott Cotton | 2018-08-14 |
| 8474515 | Finned cylindrical heat exchanger | John G. Burgers, Michael A. Martin, Ihab Edward Gerges | 2013-07-02 |
| 8453719 | Heat transfer surfaces with flanged apertures | Bryan Sperandei, Allan K. So, James Scott Cotton | 2013-06-04 |
| 7051799 | Self-enclosing heat exchanger with crimped turbulizer | Alan K. Wu, Brian Duke | 2006-05-30 |
| 6843311 | Inverted lid sealing plate for heat exchanger | Mike St. Pierre, Joe English | 2005-01-18 |
| 6446712 | Radial flow annular heat exchangers | Alan K. Wu, Henri P. T. van Helden | 2002-09-10 |
| 6340053 | Self-enclosing heat exchanger with crimped turbulizer | Alan K. Wu, Brian Duke | 2002-01-22 |
| 6244334 | Self-enclosing heat exchange with shim plate | Alan K. Wu | 2001-06-12 |
| 6199626 | Self-enclosing heat exchangers | Alan K. Wu, Allan K. So, Thomas F. Lemczyk | 2001-03-13 |
| 5794691 | Plate heat exchanger with reinforced input/output manifolds | James Gerrard Sorensen, Brian Duke | 1998-08-18 |