Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160401 | Use of a low-alloyed copper alloy and hollow profile component made therefrom | Mainhard Hecht, Mathias Konczalla | 2007-01-09 |
| 6488884 | Process and apparatus for producing hollow bodies from thermoplastic material | Werner Daubenbuchel, Erich Kiefer, Karsten Friedrichs, Dieter Hess, Peter Klusener | 2002-12-03 |
| 6308775 | Heat exchanger tube | — | 2001-10-30 |
| 5682946 | Tube for use in a heat exchanger | Martin Schmidt | 1997-11-04 |