Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354673 | Semiconductor component | Otto Hauser | 2013-01-15 |
| 4528003 | Apparatus for separating gaseous hydrogen isotopes | Hans Dittrich | 1985-07-09 |
| 4464905 | Cryosorption pump | Hans Dittrich, Ralf-Dieter Penzhorn | 1984-08-14 |