Growing community of inventors

Hamm, Germany

Jochen Berkemeier

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 = 4

Jochen Berkemeier ↔ Alfred Graff (1 patent)Jochen Berkemeier ↔ Gert Fischer (1 patent)Jochen Berkemeier ↔ Karl-Heinz Breckel (1 patent)Jochen BerkemeierJochen Berkemeier (1 patent)Alfred GraffAlfred Graff (10 patents)Gert FischerGert Fischer (6 patents)Karl-Heinz BreckelKarl-Heinz Breckel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Salzgitter Mannesmann Line Pipe Gmbh (1 from 7 patents)

2. Mannesmann Line Pipe Gmbh (0 patent)


1 patent:

1. 8756999 - Ultrasonic probe

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1/13/2026
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