Growing community of inventors

Stuttgart, Germany

Johann Tatar

Average Co-Inventor Count = 4.00

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 = 7

Johann Tatar ↔ Erwin Merz (1 patent)Johann Tatar ↔ Michael Moser (1 patent)Johann Tatar ↔ Gunter Siegle (1 patent)Johann TatarJohann Tatar (1 patent)Erwin MerzErwin Merz (3 patents)Michael MoserMichael Moser (1 patent)Gunter SiegleGunter Siegle (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kärcher Futuretech Gmbh (1 from 1 patent)


1 patent:

1. 7882577 - Mobile sanitary system for a plurality of people

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as of
12/18/2025
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