Growing community of inventors

Essen, Germany

Berthold Knoppik

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

Berthold Knoppik ↔ Ekkehard Richter (1 patent)Berthold Knoppik ↔ Hermann Bruggendick (1 patent)Berthold Knoppik ↔ Raimond Weber (1 patent)Berthold KnoppikBerthold Knoppik (1 patent)Ekkehard RichterEkkehard Richter (12 patents)Hermann BruggendickHermann Bruggendick (9 patents)Raimond WeberRaimond Weber (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bergwerksverband Gmbh (1 from 231 patents)


1 patent:

1. 4960447 - Reactor with moving layer for the removal of undesirable gaseous

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12/11/2025
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