Growing community of inventors

Ulm, Germany

Stephan Ertl

Average Co-Inventor Count = 9.00

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 = 51

Stephan Ertl ↔ Christian Lingenfelder (1 patent)Stephan Ertl ↔ Matthias Fryda (1 patent)Stephan Ertl ↔ Lothar Schäfer (1 patent)Stephan Ertl ↔ Stefan Strobel (1 patent)Stephan Ertl ↔ Siegfried Förster (1 patent)Stephan Ertl ↔ Inga Tröster (1 patent)Stephan Ertl ↔ Rudolf Rösch (1 patent)Stephan Ertl ↔ Dennie Herrmann (1 patent)Stephan ErtlStephan Ertl (1 patent)Christian LingenfelderChristian Lingenfelder (5 patents)Matthias FrydaMatthias Fryda (4 patents)Lothar SchäferLothar Schäfer (2 patents)Stefan StrobelStefan Strobel (1 patent)Siegfried FörsterSiegfried Förster (1 patent)Inga TrösterInga Tröster (1 patent)Rudolf RöschRudolf Rösch (1 patent)Dennie HerrmannDennie Herrmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gfd-gesellschaft Fur Diamantprodukte Mbh (1 from 5 patents)


1 patent:

1. 6558380 - Instrument for surgical purposes and method of cleaning same

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