Growing community of inventors

Oppligen, Switzerland

Ronald Zurbruegg

Average Co-Inventor Count = 7.04

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 143

Ronald ZurbrueggStephen L Nelson (4 patents)Ronald ZurbrueggUrs Wenger (4 patents)Ronald ZurbrueggBrian D Krosschell (4 patents)Ronald ZurbrueggBrian R Gillingham (4 patents)Ronald ZurbrueggBeat Rene Kohler (4 patents)Ronald ZurbrueggDonald E Frost (4 patents)Ronald ZurbrueggKarl J Grajkowski (3 patents)Ronald ZurbrueggDonovan L Fredrickson (3 patents)Ronald ZurbrueggPeter Erasmus (3 patents)Ronald ZurbrueggPhilipp Meyer (3 patents)Ronald ZurbrueggAlex R Scheuerell (1 patent)Ronald ZurbrueggJonathon P Graus (1 patent)Ronald ZurbrueggHans-Rudolf Jenni (1 patent)Ronald ZurbrueggMarkus Hoffet (1 patent)Ronald ZurbrueggDavid F Buehler (1 patent)Ronald ZurbrueggJeffrey I Peterman (1 patent)Ronald ZurbrueggEvan R Wozniak (1 patent)Ronald ZurbrueggYassin M Kelay (1 patent)Ronald ZurbrueggBeat R Kohler (3 patents)Ronald ZurbrueggJacob L Stock (1 patent)Ronald ZurbrueggMarcel Frei (1 patent)Ronald ZurbrueggPatrick J McArdle (1 patent)Ronald ZurbrueggPeter J Erasmus (0 patent)Ronald ZurbrueggPeter J Erasmus (0 patent)Ronald ZurbrueggJeffrey Ivan Peterman (0 patent)Ronald ZurbrueggJeffrey Ivan Peterman (0 patent)Ronald ZurbrueggRonald Zurbruegg (6 patents)Stephen L NelsonStephen L Nelson (41 patents)Urs WengerUrs Wenger (35 patents)Brian D KrosschellBrian D Krosschell (33 patents)Brian R GillinghamBrian R Gillingham (23 patents)Beat Rene KohlerBeat Rene Kohler (16 patents)Donald E FrostDonald E Frost (5 patents)Karl J GrajkowskiKarl J Grajkowski (13 patents)Donovan L FredricksonDonovan L Fredrickson (12 patents)Peter ErasmusPeter Erasmus (7 patents)Philipp MeyerPhilipp Meyer (3 patents)Alex R ScheuerellAlex R Scheuerell (29 patents)Jonathon P GrausJonathon P Graus (27 patents)Hans-Rudolf JenniHans-Rudolf Jenni (15 patents)Markus HoffetMarkus Hoffet (9 patents)David F BuehlerDavid F Buehler (9 patents)Jeffrey I PetermanJeffrey I Peterman (8 patents)Evan R WozniakEvan R Wozniak (7 patents)Yassin M KelayYassin M Kelay (4 patents)Beat R KohlerBeat R Kohler (3 patents)Jacob L StockJacob L Stock (2 patents)Marcel FreiMarcel Frei (2 patents)Patrick J McArdlePatrick J McArdle (1 patent)Peter J ErasmusPeter J Erasmus (0 patent)Peter J ErasmusPeter J Erasmus (0 patent)Jeffrey Ivan PetermanJeffrey Ivan Peterman (0 patent)Jeffrey Ivan PetermanJeffrey Ivan Peterman (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Polaris Industries Inc. (6 from 884 patents)


6 patents:

1. 11981873 - Torque vectoring for utility vehicles

2. 11543005 - Electronic CVT with friction clutch

3. 9429235 - Primary clutch electronic CVT

4. 9151384 - Primary clutch electronic CVT

5. 8682550 - Primary clutch electronic CVT

6. 8534413 - Primary clutch electronic CVT

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12/7/2025
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