Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190443 | Steam accumulator comprising a latent heat accumulator and a steam thermocompressor | — | 2019-01-29 |
| 5135997 | Process for the solid phase polymerization of acrylonitrile from the gaseous phase | Karl-Heinz Feltgen, Konrad Hable, Siegfried Korte, Manfred Heckenbach | 1992-08-04 |