Growing community of inventors

Neustadt, Germany

Norbert Messner

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 = 64

Norbert Messner ↔ Herbert Schumacher (1 patent)Norbert Messner ↔ Ernst Osen (1 patent)Norbert Messner ↔ Dirk Ecknig (1 patent)Norbert MessnerNorbert Messner (1 patent)Herbert SchumacherHerbert Schumacher (7 patents)Ernst OsenErnst Osen (4 patents)Dirk EcknigDirk Ecknig (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Firma Carl Freudenberg (1 from 629 patents)


1 patent:

1. 5496285 - Disposable syringe

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12/16/2025
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