Growing community of inventors

Saalbach, Austria

Johannes Quenhenberger

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 = 5

Johannes Quenhenberger ↔ Helmuth Sachsenmaier (1 patent)Johannes Quenhenberger ↔ Alois Lafer (1 patent)Johannes Quenhenberger ↔ August Kriebernegg (1 patent)Johannes Quenhenberger ↔ Robert Luef (1 patent)Johannes QuenhenbergerJohannes Quenhenberger (1 patent)Helmuth SachsenmaierHelmuth Sachsenmaier (6 patents)Alois LaferAlois Lafer (5 patents)August KrieberneggAugust Kriebernegg (5 patents)Robert LuefRobert Luef (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Magna Powertrain Ag & Co Ag (1 from 1 patent)


1 patent:

1. 8910766 - Multi-disc clutch

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as of
12/18/2025
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