Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333273 | Hybrid fluid-flow fitting assembly | John F. Fritskey, May Danhash, Dale Gordon | 2022-05-17 |
| 7036562 | Heat exchanger with core and support structure coupling for reduced thermal stress | Steven Ayres, Edward Yuhung Yeh | 2006-05-02 |
| 7017656 | Heat exchanger with manifold tubes for stiffening and load bearing | Steven Ayres, Edward Yuhung Yeh, Ahmed Hammoud, David G. Bridgnell | 2006-03-28 |
| 6892797 | Heat exchanger with biased and expandable core support structure | Steven Ayres, Edward Yuhung Yeh | 2005-05-17 |
| 6474408 | Heat exchanger with bypass seal allowing differential thermal expansion | Edward Yuhung Yeh, Steven Ayres | 2002-11-05 |
| 5332032 | Laminated heat exchanger with stackable tube plates | Gary Scott Vreeland | 1994-07-26 |
| 5242179 | Four-line exercising attachment for wheelchairs | William H. Macy, Joseph Mollendorf, Kenneth L. Peebles, Thomas G. Dressing | 1993-09-07 |
| 5234302 | Conveyor belt for braze furnace | Warren L. Gawve, John P. Papin, Jayesh Patel, Peter A. Lyon | 1993-08-10 |
| 5226234 | Method for assembling heat exchanger tubes | Peter A. Lyon | 1993-07-13 |