Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067704 | Apparatus for assembling heat exchanger cores | Bobby G. Warren, Jr. | 2000-05-30 |
| 5732460 | Corrugation machine for making a core for a heat exchanger | Carl Eckardt Schornhorst, Kevin Bennett Wise, Gerald Joseph Selm | 1998-03-31 |