Growing community of inventors

Bietigheim-Bissingen, Germany

Erwin Jandl

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 = 12

Erwin JandlJosef-Elmar Prang (1 patent)Erwin JandlErwin Jandl (1 patent)Josef-Elmar PrangJosef-Elmar Prang (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Itt Industries, Inc. (1 from 767 patents)


1 patent:

1. 4400598 - Slider switch

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as of
12/18/2025
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