Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848609 | Method of making finned tubes | Benedict Korischem, Horia A. Dinulescu, Raimund Witte | 2005-02-01 |
| 6715667 | Method of joining steel tubes with aluminum ribs | Benedict Korischem, Horia A. Dinulescu, Raimund Witte | 2004-04-06 |