Growing community of inventors

Hausach, Germany

Frank Brenk

Average Co-Inventor Count = 1.20

ph-index = 3

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 = 24

Frank Brenk ↔ Franz-Otto Witte (1 patent)Frank Brenk ↔ Wolfram Strepp (1 patent)Frank Brenk ↔ Julian Gress (0 patent)Frank Brenk ↔ Peter MÜLLER (0 patent)Frank Brenk ↔ Jens Schnur (0 patent)Frank BrenkFrank Brenk (4 patents)Franz-Otto WitteFranz-Otto Witte (14 patents)Wolfram StreppWolfram Strepp (1 patent)Julian GressJulian Gress (0 patent)Peter MÜLLERPeter MÜLLER (0 patent)Jens SchnurJens Schnur (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abb Schweiz Ag (2 from 2,650 patents)

2. Abb Ag (1 from 138 patents)


4 patents:

1. D894133 - Electrical device

2. D885349 - Electrical device

3. D844569 - Electrical switch

4. 8994379 - Method and device for insulation monitoring of non-grounded electrical DC and AC grids

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1/16/2026
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