Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776225 | Heat exchanger assembly | Frank Joseph Leitch | 2004-08-17 |
| 6749901 | Brazing method for workpiece having relatively higher mass portion | Michael Czajkowski, Frank Joseph Leitch, Christopher Alfred Fuller, Lorraine Anders | 2004-06-15 |