Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889968 | Flush-mounted box for a fitting body | Hartwig PHILIPPS, Frank-Thomas Luig | 2021-01-12 |
| 10851526 | Sanitary fitting having a rosette | Hartwig Philipps-Liebich, Thomas Vorel | 2020-12-01 |
| 9933082 | Fitting body for a sanitary fitting and production method | Pia Theyson, Hartwig Philipps-Liebich | 2018-04-03 |
| 9279238 | Plumbing fixture having a tensioning member | Thomas Flessa | 2016-03-08 |