Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763373 | Method for producing an electrode arrangement for use in a fuel cell | Robert Heggemann, Bernd Luhrs | 2010-07-27 |
| 7592091 | Microreactor | Robert Heggemann, Bernd Luhrs | 2009-09-22 |
| 7132190 | Electrode arrangement for a fuel cell | Robert Heggemann, Bernd Luhrs | 2006-11-07 |
| 4529033 | Hot tub heating system | — | 1985-07-16 |