Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041746 | Enthalpy exchanger element and method for the production | Christian Hirsch, Erhard Krumpholz | 2018-08-07 |
| 10012450 | Heat exchanger element and method for the production | — | 2018-07-03 |