Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7306862 | Removable storage method for hydrogen and hydrogen reservoir | Dominik Kramer, Jörg Weismüller | 2007-12-11 |
| 6751083 | Device with an electrode, a spongiform permeable layer, an electrolyte and a means for applying a voltage | Olaf Wollersheim | 2004-06-15 |
| 4812800 | Strain gage having a thin discontinuous metal layer | Harald Fuchs, Stephan Trapp, Juergen Petermann | 1989-03-14 |