Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415900 | Heat / enthalpy exchanger element and method for the production | — | 2019-09-17 |
| 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 |