AB

Armin Bartschi

TA Trisa Holding Ag: 1 patents #4 of 11Top 40%
📍 Winznau, CH: #2 of 2 inventorsTop 100%
Overall (2017): #486,388 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9538837 Brush, in particular toothbrush, and associated production method Peter Gross 2017-01-10