Growing community of inventors

Homburg, Germany

Otto Neunhoeffer

Average Co-Inventor Count = 5.00

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 = 2

Otto Neunhoeffer ↔ Lothar Hockenberger (1 patent)Otto Neunhoeffer ↔ Gerhard Wilhelm (1 patent)Otto Neunhoeffer ↔ Peter Endruscheit (1 patent)Otto Neunhoeffer ↔ Franz J Bergmann (1 patent)Otto NeunhoefferOtto Neunhoeffer (1 patent)Lothar HockenbergerLothar Hockenberger (7 patents)Gerhard WilhelmGerhard Wilhelm (5 patents)Peter EndruscheitPeter Endruscheit (4 patents)Franz J BergmannFranz J Bergmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rutgerswerke Aktiengesellschaft (1 from 140 patents)


1 patent:

1. 4425236 - Novel process for removal of cadmium ions

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as of
1/17/2026
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