Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888109 | Heating device | Detlef Heimann, Torsten Handler, Lothar Diehl, Dietmar Seizinger | 2005-05-03 |
| 6767442 | Sensor element for determining the oxygen concentration in gas mixtures and method for its manufacture | Heiner Scheer, Udo Jauernig, Hans-Joerg Renz, Lothar Diehl, Juergen Karle | 2004-07-27 |