Growing community of inventors

Mulheim, Germany

Wilhelm J Janssen

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

Wilhelm J Janssen ↔ Ludwig Fiege (1 patent)Wilhelm J Janssen ↔ Hans-Werner Hohle (1 patent)Wilhelm J Janssen ↔ Klaus-H Ulrich (1 patent)Wilhelm J JanssenWilhelm J Janssen (1 patent)Ludwig FiegeLudwig Fiege (1 patent)Hans-Werner HohleHans-Werner Hohle (1 patent)Klaus-H UlrichKlaus-H Ulrich (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fried. Krupp Huttenwerke Ag (1 from 23 patents)


1 patent:

1. 4189314 - Method of utilizing waste dust and waste sludge from blast furnaces and

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