Growing community of inventors

Vienna, Austria

Herrmann Koidl

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 = 2

Herrmann Koidl ↔ Henry Lehmann (1 patent)Herrmann Koidl ↔ Lothar Schmied (1 patent)Herrmann Koidl ↔ Stefan Haas (1 patent)Herrmann Koidl ↔ Richard Rathhammer (1 patent)Herrmann KoidlHerrmann Koidl (1 patent)Henry LehmannHenry Lehmann (8 patents)Lothar SchmiedLothar Schmied (3 patents)Stefan HaasStefan Haas (2 patents)Richard RathhammerRichard Rathhammer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Knorr-bremse Systeme Fur Schienenfahrzeuge Gmbh (1 from 202 patents)


1 patent:

1. 7866449 - Magnetic rail brake device

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12/13/2025
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