Growing community of inventors

Bottrop, Germany

Karl H Hillringhaus

Average Co-Inventor Count = 3.00

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 = 9

Karl H Hillringhaus ↔ Detlef Altemark (1 patent)Karl H Hillringhaus ↔ Robert Hess (1 patent)Karl H HillringhausKarl H Hillringhaus (1 patent)Detlef AltemarkDetlef Altemark (7 patents)Robert HessRobert Hess (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ruhrgas Aktiengesellschaft (1 from 41 patents)


1 patent:

1. 4941345 - Method and apparatus for the measurement of gas properties

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