Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976452 | Apparatus for discharging a liquid containing at least one active substance into a toilet bowl coverable by a lid | — | 2024-05-07 |
| 6021912 | Closure for a bottle or the like | — | 2000-02-08 |
| 5862928 | Closure for a bottle or the like | Hans-Werner Breuer | 1999-01-26 |
| 5457943 | Method for forming a sealing closure for a bottle | — | 1995-10-17 |
| 5242069 | Closure cap for a bottle of like containers | — | 1993-09-07 |
| 5087143 | Filling toothbrush | — | 1992-02-11 |
| 4982855 | Screw closure for a bottle | — | 1991-01-08 |
| 4733983 | Dispenser toothbrush | — | 1988-03-29 |