Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959713 | Cooling and purification of gas streams | Jan-Martin Loning, Karl Holemann, Thomas Heitz | 2011-06-14 |
| 7820757 | Production of a titania-pigmented polyamide | Christoph Plachetta, Hans-Harald Hünger, Robert Weiβ | 2010-10-26 |