Growing community of inventors

Bremen, Germany

David Hessenkämper

Average Co-Inventor Count = 6.00

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 = 2

David HessenkämperThomas Niemann (1 patent)David HessenkämperJürgen Palloks (1 patent)David HessenkämperIngo Zoyke (1 patent)David HessenkämperSergej Tonewizki (6 patents)David HessenkämperThomas Kück (1 patent)David HessenkämperHerbert Claassen (1 patent)David HessenkämperCarsten Heilenkötter (1 patent)David HessenkämperDavid Hessenkämper (1 patent)Thomas NiemannThomas Niemann (46 patents)Jürgen PalloksJürgen Palloks (9 patents)Ingo ZoykeIngo Zoyke (7 patents)Sergej TonewizkiSergej Tonewizki (6 patents)Thomas KückThomas Kück (2 patents)Herbert ClaassenHerbert Claassen (1 patent)Carsten HeilenkötterCarsten Heilenkötter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hella Kgaa Hueck and Company (1 from 221 patents)


1 patent:

1. 8899109 - Device for ascertaining a fill level of a medium

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12/16/2025
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