Growing community of inventors

Frankfurt-am-Main, Germany

Hans Martin Ringelstein

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 = 1

Hans Martin Ringelstein ↔ Bernd Kempf (1 patent)Hans Martin Ringelstein ↔ Alexander Voelcker (1 patent)Hans Martin Ringelstein ↔ Ulrich Birkholz (1 patent)Hans Martin RingelsteinHans Martin Ringelstein (1 patent)Bernd KempfBernd Kempf (14 patents)Alexander VoelckerAlexander Voelcker (4 patents)Ulrich BirkholzUlrich Birkholz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Degussa Aktiengesellschaft (1 from 1,678 patents)


1 patent:

1. 5833462 - Precision attachments for dental technology capable of being cast on

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…