Growing community of inventors

Muehlheim, Germany

Josef Serafin

Average Co-Inventor Count = 2.00

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

Josef SerafinHeinrich Schlangenotto (1 patent)Josef SerafinJosef Serafin (1 patent)Heinrich SchlangenottoHeinrich Schlangenotto (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daimler-benz Ag (1 from 1,777 patents)


1 patent:

1. 5731605 - Turn-off power semiconductor component with a particular ballast

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as of
12/18/2025
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