Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4272266 | Apparatus for the separation of gas mixtures | Hartmut Neuking | 1981-06-09 |
| 4263026 | Gas mixture separation apparatus | Hartmut Neuking | 1981-04-21 |
| 4256412 | Rod-shaped connecting element | Hilmar Laube | 1981-03-17 |