Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4634454 | Method and device for separation of an isotope mixture of hydrogen, existing predominantly in molecular and/or bound form in a gas containing free materials and/or other materials in composition, from the remaining components of the gas | Imran Khan, Karl-Jurgen Dietz, Peter Wienhold | 1987-01-06 |