Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275657 | Filter candle and system comprising a filter candle for preparing water | Jürgen Johann, Michael HOFBAUER | 2025-04-15 |
| 10549220 | Connection head for a filter cartridge and filter cartridge | Juergen Johann, Markus Pichler | 2020-02-04 |