Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154996 | Shaving unit having cutting units with a flush hole for cleaning a hair collection chamber | Alwin William DE VRIES, Marcus Cornelis PETRELLI | 2021-10-26 |
| 10933545 | Shaving unit having cutting units with primary pivot axes | Alwin William DE VRIES, Marcus Cornelis PETRELLI, Fokke Roelof Voorhorst | 2021-03-02 |
| 8678051 | Instrument, a system and a container for provisioning a device for personal care treatment, and a device for personal care treatment with such a container | Jeroen Molema, Wilko Westerhof, Bartele Hendrik De Vries, Olaf Martin De Jong, Bart-Jan Zwart +1 more | 2014-03-25 |
| 8281824 | Instrument, a system and a container for provisioning a device for personal care treatment, and a device for personal care treatment with such a container | Jeroen Molema, Wilko Westerhof, Bartele Hendrik De Vries, Olaf Martin De Jong, Bart-Jan Zwart +1 more | 2012-10-09 |
| 8256472 | Method of refilling a container and an auxiliary device for refilling a container from a reservoir | Bartele Hendrik De Vries, Olaf Martin De Jong | 2012-09-04 |