Growing community of inventors

Mödling, Austria

Stefan Haas

Average Co-Inventor Count = 5.00

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 = 5

Stefan Haas ↔ Henry Lehmann (2 patents)Stefan Haas ↔ Lothar Schmied (2 patents)Stefan Haas ↔ Richard Rathammer (1 patent)Stefan Haas ↔ Hermann Koidl (1 patent)Stefan Haas ↔ Richard Rathhammer (1 patent)Stefan Haas ↔ Herrmann Koidl (1 patent)Stefan HaasStefan Haas (2 patents)Henry LehmannHenry Lehmann (8 patents)Lothar SchmiedLothar Schmied (3 patents)Richard RathammerRichard Rathammer (5 patents)Hermann KoidlHermann Koidl (2 patents)Richard RathhammerRichard Rathhammer (1 patent)Herrmann KoidlHerrmann Koidl (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Knorr-bremse Systeme Fur Schienenfahrzeuge Gmbh (2 from 202 patents)


2 patents:

1. 7866449 - Magnetic rail brake device

2. 7806242 - Magnetic rail brake device

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idiyas.com
as of
12/13/2025
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