Growing community of inventors

Essen, Germany

Heiko Hemmer

Average Co-Inventor Count = 2.57

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

Heiko HemmerÖmer Inan (2 patents)Heiko HemmerUlrich Weichsel (2 patents)Heiko HemmerLudger Graute (1 patent)Heiko HemmerJohannes-Theodor Menke (16 patents)Heiko HemmerDirk Eichel (5 patents)Heiko HemmerHeiko Hemmer (3 patents)Ömer InanÖmer Inan (35 patents)Ulrich WeichselUlrich Weichsel (17 patents)Ludger GrauteLudger Graute (32 patents)Johannes-Theodor MenkeJohannes-Theodor Menke (16 patents)Dirk EichelDirk Eichel (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kiekert Ag (3 from 451 patents)


3 patents:

1. 11111701 - Motor vehicle door lock

2. 10480220 - Bowden cable bearing for a motor vehicle lock

3. 9482037 - Exterior locking module for a lock

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idiyas.com
as of
12/18/2025
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