Growing community of inventors

Bärnau, Germany

Holger Wolfrum

Average Co-Inventor Count = 2.00

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 = 3

Holger WolfrumRonny Pieske (1 patent)Holger WolfrumHolger Wolfrum (1 patent)Ronny PieskeRonny Pieske (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hamm Ag (1 from 116 patents)


1 patent:

1. 10975988 - Fastening device for hoses

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12/19/2025
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