Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502447 | Device and method for manufacturing turbulators for use in compact heat exchangers | Kenneth Leon Adams, Jr., Michael E. Harmer | 2003-01-07 |
| 5350012 | Rotary fin machine | Kazimierz Sadowski, Donald W. Ziemendorf, Gary Kochems | 1994-09-27 |