Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959268 | Shower drain system and a shower or shower cabin | — | 2024-04-16 |
| 9777932 | System for energy recovery and cleaning of heat exchangers in shower applications | Gustav Nillson | 2017-10-03 |