Growing community of inventors

Blomberg, Germany

Marcel Willems

Average Co-Inventor Count = 2.87

ph-index = 1

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 = 5

Marcel WillemsRalph Hoppmann (3 patents)Marcel WillemsChristian Kloppenburg (3 patents)Marcel WillemsKevin Berghahn (2 patents)Marcel WillemsJürgen Brand (2 patents)Marcel WillemsDennis Sprenger (1 patent)Marcel WillemsMartin Gebhardt (1 patent)Marcel WillemsDennis Habirov (1 patent)Marcel WillemsOlaf Schyrocki (1 patent)Marcel WillemsHolger Steinhage (1 patent)Marcel WillemsOliver Pethig (1 patent)Marcel WillemsHenning Vieregge (1 patent)Marcel WillemsThorsten Schloo (1 patent)Marcel WillemsAlexander Schäfer (0 patent)Marcel WillemsMarcel Willems (5 patents)Ralph HoppmannRalph Hoppmann (18 patents)Christian KloppenburgChristian Kloppenburg (16 patents)Kevin BerghahnKevin Berghahn (10 patents)Jürgen BrandJürgen Brand (2 patents)Dennis SprengerDennis Sprenger (21 patents)Martin GebhardtMartin Gebhardt (13 patents)Dennis HabirovDennis Habirov (9 patents)Olaf SchyrockiOlaf Schyrocki (7 patents)Holger SteinhageHolger Steinhage (6 patents)Oliver PethigOliver Pethig (2 patents)Henning ViereggeHenning Vieregge (1 patent)Thorsten SchlooThorsten Schloo (1 patent)Alexander SchäferAlexander Schäfer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Phoenix Contact Gmbh + Co. Kg (5 from 867 patents)


5 patents:

1. 10424864 - Patchboard

2. 10374352 - Patchboard

3. 10211548 - Patchboard

4. 10199752 - Patchboard

5. 9954322 - Connection terminal

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…