Growing community of inventors

Mitterteich, Germany

Johann Collignon

Average Co-Inventor Count = 6.00

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 = 19

Johann CollignonRainer Erwin Eichholz (1 patent)Johann CollignonPaul Kissl (1 patent)Johann CollignonReinhard Zintl (1 patent)Johann CollignonHildegard Rōmer (1 patent)Johann CollignonWolfgang Muschik (1 patent)Johann CollignonJohann Collignon (1 patent)Rainer Erwin EichholzRainer Erwin Eichholz (15 patents)Paul KisslPaul Kissl (8 patents)Reinhard ZintlReinhard Zintl (2 patents)Hildegard RōmerHildegard Rōmer (1 patent)Wolfgang MuschikWolfgang Muschik (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schott Glas (1 from 232 patents)


1 patent:

1. 6871514 - Method of making glass, a method and device for the control and setting of the redox state of redox fining agents in a glass melt

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as of
12/15/2025
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