Growing community of inventors

Weissach, Germany

Reiner Ulrich

Average Co-Inventor Count = 2.57

ph-index = 2

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 = 30

Reiner UlrichEmil Ripberger (1 patent)Reiner UlrichGotthard Stuska (1 patent)Reiner UlrichJoachim Schmidt (1 patent)Reiner UlrichKarlheinz Langner (1 patent)Reiner UlrichUdo Buschkamp (1 patent)Reiner UlrichKarlheinz Langner (0 patent)Reiner UlrichReiner Ulrich (3 patents)Emil RipbergerEmil Ripberger (10 patents)Gotthard StuskaGotthard Stuska (5 patents)Joachim SchmidtJoachim Schmidt (1 patent)Karlheinz LangnerKarlheinz Langner (1 patent)Udo BuschkampUdo Buschkamp (1 patent)Karlheinz LangnerKarlheinz Langner (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mahle Gmbh (2 from 144 patents)

2. Mahle Koenig Kommanditgesellschaft Gmbh & Co Kg (1 from 8 patents)

3. Mahle König Kommanditgesellschaft Gmbh & Co (0 patent)


3 patents:

1. 8539926 - Piston, cylinder and piston assembly and piston ring for a piston

2. 5979391 - Cast light metal piston for a two-stroke engine

3. 4704950 - Plunger piston for internal combustion engines

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12/11/2025
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