Growing community of inventors

Sandhausen, Germany

Norbert Pfeifer

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 = 17

Norbert Pfeifer ↔ Franz-Josef Rohr (1 patent)Norbert Pfeifer ↔ Wing F Chu (1 patent)Norbert PfeiferNorbert Pfeifer (1 patent)Franz-Josef RohrFranz-Josef Rohr (13 patents)Wing F ChuWing F Chu (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asea Brown Boveri Ag (1 from 410 patents)


1 patent:

1. 5093301 - Catalyst and method for its manufacture

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as of
12/17/2025
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