Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9968427 | Electric toothbrush, and transmission for an electric toothbrush | Franz Fischer, Armin Baertschi | 2018-05-15 |
| 9894987 | Toothbrush with partially coated surface | Peter Gross | 2018-02-20 |
| 9572642 | Electric toothbrush, and transmission for an electric toothbrush | Franz Fischer, Armin Baertschi | 2017-02-21 |
| 9539750 | Toothbrush with partially coated surface | Peter Gross | 2017-01-10 |
| 9125714 | Electric toothbrush, and transmission for an electric toothbrush | Franz Fischer, Armin Baertschi | 2015-09-08 |
| 8756743 | Toothbrush head | Armin Baertschi, Franz Fischer | 2014-06-24 |
| 8382208 | Handle for a brush, in particular a toothbrush | Armin Baertschi, Martin Zwimpfer | 2013-02-26 |
| 8365335 | Electric toothbrush, and transmission for an electric toothbrush | Franz Fischer, Armin Baertschi | 2013-02-05 |
| 8089227 | Electrically operated, continuously adjustable personal hygiene device | Armin Baertschi, Franz Fischer | 2012-01-03 |