Growing community of inventors

Herne, Germany

Dennis Grzonka

Average Co-Inventor Count = 4.00

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 = 0

Dennis GrzonkaMarek Dragon (1 patent)Dennis GrzonkaAlexander Grossmann (1 patent)Dennis GrzonkaAndrej Grzonka (1 patent)Dennis GrzonkaDennis Grzonka (1 patent)Marek DragonMarek Dragon (9 patents)Alexander GrossmannAlexander Grossmann (7 patents)Andrej GrzonkaAndrej Grzonka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kiekert Ag (1 from 451 patents)


1 patent:

1. 12385293 - Motor vehicle lock, in particular motor vehicle door lock

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12/29/2025
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