Growing community of inventors

Berlin, Germany

Karl Keil

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 = 0

Karl KeilHendrik Voss (1 patent)Karl KeilKarl Keil (1 patent)Hendrik VossHendrik Voss (17 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Arnold&richter Cine Technik Gmbh&co. Betriebs Kg (1 from 212 patents)


1 patent:

1. 12126898 - Control device for a motion picture camera and control method

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12/16/2025
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