Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103118 | Modular transfer device for the transfer of material and/or heat from one medium stream to another medium stream, and module therefor | — | 2000-08-15 |
| 5230796 | Transfer device for the transfer of matter and/or heat from one medium flow to another medium flow | — | 1993-07-27 |
| 4465402 | Method for removing undesired components from the soil | — | 1984-08-14 |