Growing community of inventors

Lubeck, Germany

Holger Wollnik

Average Co-Inventor Count = 7.00

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 = 11

Holger WollnikWolfgang Rittner (1 patent)Holger WollnikChristian Schnoor (1 patent)Holger WollnikRoderich Thometschek (1 patent)Holger WollnikChristoph Bauer (1 patent)Holger WollnikWolfgang Marquardt (1 patent)Holger WollnikAlfred Rother (1 patent)Holger WollnikHolger Wollnik (1 patent)Wolfgang RittnerWolfgang Rittner (52 patents)Christian SchnoorChristian Schnoor (11 patents)Roderich ThometschekRoderich Thometschek (8 patents)Christoph BauerChristoph Bauer (7 patents)Wolfgang MarquardtWolfgang Marquardt (6 patents)Alfred RotherAlfred Rother (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dragerwerk Aktiengesellschaft (1 from 552 patents)


1 patent:

1. 5311643 - Hinge for a foldable rail section for mounting a container of an oxygen

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as of
12/31/2025
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