Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1037409 | Jet regulator | Alexander Stein | 2024-07-30 |
| D1001964 | Jet regulator | Alexander Stein | 2023-10-17 |
| D988471 | Flow regulator | Alexander Stein | 2023-06-06 |
| 11441298 | Sanitary insert unit | Alexander Stein | 2022-09-13 |
| D960297 | Flow regulator | Alexander Stein | 2022-08-09 |
| D883432 | Jet regulator | Alexander Stein | 2020-05-05 |
| 10512920 | Sanitary insertion unit | — | 2019-12-24 |
| D860389 | Flow regulator | Alexander Stein | 2019-09-17 |
| 10337658 | Part insertable into a pipe section using a press-fit connection | Michael Sochtig | 2019-07-02 |
| 10013000 | Sanitary insertion unit | Alexander Stein | 2018-07-03 |
| D802719 | Flow rate regulator unit | — | 2017-11-14 |
| D798999 | Flow regulator | Alexander Stein | 2017-10-03 |
| D777297 | Flow rate regulator units | — | 2017-01-24 |
| 9377128 | Flow-volume regulator | — | 2016-06-28 |