Growing community of inventors

Munich, Georgia

Tortsen Gratzki

Average Co-Inventor Count = 5.00

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 = 20

Tortsen Gratzki ↔ Andreas Eisenhut (1 patent)Tortsen Gratzki ↔ Jens Deerberg (1 patent)Tortsen Gratzki ↔ Falk Lindner (1 patent)Tortsen Gratzki ↔ Dietmar Schaule (1 patent)Tortsen GratzkiTortsen Gratzki (1 patent)Andreas EisenhutAndreas Eisenhut (16 patents)Jens DeerbergJens Deerberg (8 patents)Falk LindnerFalk Lindner (4 patents)Dietmar SchauleDietmar Schaule (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carl Freudenberg Kg (1 from 516 patents)


1 patent:

1. 7988160 - Cleaning cart

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1/5/2026
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