Growing community of inventors

Hennef, Germany

Jochen Petzke

Average Co-Inventor Count = 3.43

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 = 6

Jochen PetzkeBernd Guntermann (1 patent)Jochen PetzkeEric Rooks (1 patent)Jochen PetzkeThomas Alberternst (1 patent)Jochen PetzkeOliver Gormanns (1 patent)Jochen PetzkeMichael Hoffmann (1 patent)Jochen PetzkeJochen Petzke (2 patents)Bernd GuntermannBernd Guntermann (20 patents)Eric RooksEric Rooks (7 patents)Thomas AlberternstThomas Alberternst (5 patents)Oliver GormannsOliver Gormanns (4 patents)Michael HoffmannMichael Hoffmann (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Visteon Global Technolgoies, Inc. (1 from 1,721 patents)

2. Hanon Systems (1 from 774 patents)


2 patents:

1. 11996661 - Arrangement for plug connecting electrical connections

2. 8525047 - Electrical feed-through for hermetic compressors

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as of
12/17/2025
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