RK

Roger Kirchhofer

Colgate-Palmolive: 3 patents #44 of 301Top 15%
TA Trisa Holding Ag: 2 patents #1 of 12Top 9%
📍 Luzern, CH: #2 of 35 inventorsTop 6%
Overall (2020): #31,569 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10869740 Flosser Martin Zwimpfer 2020-12-22
10835025 Toothbrush with injection-moulded bristles and method and apparatus for producing the same Peter Zurfluh, Michael Schär 2020-11-17
10835026 Oral care implement Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Kurt Bieri, Joachim Storz +1 more 2020-11-17
10660430 Oral care implement having multi-component handle Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Andreas Wechsler, Joachim Storz +1 more 2020-05-26
D883676 Oral care implement and portions thereof Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Kurt Bieri, Joachim Storz +1 more 2020-05-12