Inventor
Schär Michael
CH8 patents
⚠️ This page may combine multiple inventors who share the name “Schär Michael”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRISA HOLDING AG
7 patentsUS10667892B2Jun 2, 2020
Electrical appliance for personal care
TRISA HOLDING AG86 citations96
US12042348B2Jul 23, 2024
Electrical appliance for personal care
TRISA HOLDING AG3 citations72
US11426265B2Aug 30, 2022
Electrical appliance for personal care
TRISA HOLDING AG3 citations71
US10299577B2May 28, 2019
Method for producing brushes, in particular interdental brushes, and brush, in particular interdental brush, and product group comprising a plurality of brushes
TRISA HOLDING AG5 citations70
USRE50842EMar 31, 2026
Toothbrush with injection-moulded bristles and method and apparatus for producing the same
TRISA HOLDING AG0 citations60
US11622617B2Apr 11, 2023
Method for producing brushes, in particular interdental brushes, and brush, in particular interdental brush, and product group comprising a plurality of brushes
TRISA HOLDING AG0 citations60
US11077592B2Aug 3, 2021
Method for producing a toothbrush, and toothbrush
TRISA HOLDING AG0 citations50