Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342727 | Method for the separation of gaseous isotope compounds | Klaus Gregorius | 1982-08-03 |
| 4311674 | Method of separating isotopes from gaseous mixtures | Klaus Gregorius, Hans Niemann, Arno Kersting, Eberhard Schuster | 1982-01-19 |