Growing community of inventors

Brits, South Africa

Stephanus Petrus Du Preez

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 = 0

Stephanus Petrus Du Preez ↔ Georgievich Dmitri Bessarabov (2 patents)Stephanus Petrus Du Preez ↔ Ted Cornelis Paarlberg (2 patents)Stephanus Petrus Du Preez ↔ Stephanus Phillipus Oelofse (2 patents)Stephanus Petrus Du PreezStephanus Petrus Du Preez (2 patents)Georgievich Dmitri BessarabovGeorgievich Dmitri Bessarabov (2 patents)Ted Cornelis PaarlbergTed Cornelis Paarlberg (2 patents)Stephanus Phillipus OelofseStephanus Phillipus Oelofse (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Northwest University (2 from 44 patents)


2 patents:

1. D1090437 - Bipolar plate

2. D1090467 - Bipolar plate

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as of
12/15/2025
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