RK

Roger Kirchhofer

Colgate-Palmolive: 9 patents #317 of 2,015Top 20%
TA Trisa Holding Ag: 5 patents #15 of 44Top 35%
FF Foboha Gmbh Formenbau: 1 patents #2 of 3Top 70%
Overall (All Time): #342,740 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1004980 Oral care implement Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Kurt Bieri, Joachim Storz +1 more 2023-11-21
11229281 Oral care implement Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Kurt Bieri 2022-01-25
11077592 Method for producing a toothbrush, and toothbrush Michael Schär, Martin Zwimpfer, Peter Zurfluh 2021-08-03
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
10226118 Oral care implement having multi-component handle Eduardo Jimenez, Robert Moskovich, Kenneth Waguespack, Kurt Bieri, Joachim Storz +1 more 2019-03-12
10182644 Oral care implement Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Kurt Bieri, Joachim Storz +1 more 2019-01-22
10021959 Oral care implement having multi-component handle Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Andreas Wechsler, Joachim Storz +1 more 2018-07-17
9750334 Toothbrush with injection-moulded bristles and method and apparatus for producing the same Peter Zurfluh, Michael Schär 2017-09-05
D780457 Oral care implement Eduardo Jimenez, Kenneth Waguespack, Robert Moskovich, Kurt Bieri, Joachim Storz +1 more 2017-03-07
8360764 Transfer system for multicomponent injection molding Rainer Armbruster, Peter Zurfluh 2013-01-29