Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617064 | Spray head for an aerosol tank | Marc Rohrschneider, Waldemar Masur, Elvira Piel, Rudiger Belau, Karl-Heinz Lange | 2017-04-11 |
| 7967224 | Spray head for atomizing a medium | Rudiger Belau, Lutz Maske | 2011-06-28 |
| 7686190 | Dispensing head for a pressurised container receiving a pressurised free-flowing medium | — | 2010-03-30 |