Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11963607 | Method of forming an oral care implement | Shyamala Pillai, Remo Villiger, Marco Bohner | 2024-04-23 |
| 11622617 | Method for producing brushes, in particular interdental brushes, and brush, in particular interdental brush, and product group comprising a plurality of brushes | Michael Schär | 2023-04-11 |
| 11103057 | Oral care implement | Shyamala Pillai, Remo Villiger, Marco Bohner | 2021-08-31 |
| 11077592 | Method for producing a toothbrush, and toothbrush | Roger Kirchhofer, Michael Schär, Martin Zwimpfer | 2021-08-03 |
| 10835025 | Toothbrush with injection-moulded bristles and method and apparatus for producing the same | Roger Kirchhofer, Michael Schär | 2020-11-17 |
| 10299577 | Method for producing brushes, in particular interdental brushes, and brush, in particular interdental brush, and product group comprising a plurality of brushes | Michael Schär | 2019-05-28 |
| 9750334 | Toothbrush with injection-moulded bristles and method and apparatus for producing the same | Roger Kirchhofer, Michael Schär | 2017-09-05 |
| 8360764 | Transfer system for multicomponent injection molding | Rainer Armbruster, Roger Kirchhofer | 2013-01-29 |