Growing community of inventors

Frankfurt am Main, Germany

Frank Stohr

Average Co-Inventor Count = 3.00

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 = 1

Frank Stohr ↔ Peter Drott (1 patent)Frank Stohr ↔ Horst Kramer (1 patent)Frank StohrFrank Stohr (1 patent)Peter DrottPeter Drott (36 patents)Horst KramerHorst Kramer (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Itt Manufacturing Enterprises, Inc. (1 from 1,445 patents)


1 patent:

1. 6053090 - Vacuum brake power booster

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1/22/2026
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