Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655184 | Warm/hot corrugation machine and method for corrugating low-ductility foils | John E. Meaney, Thomas Liebig, Raymond R. Listak, Robert Barry Leholm, Jeffrey K. Switzer +1 more | 2003-12-02 |