Growing community of inventors

Berlin, Germany

Michael Wrana

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 = 1

Michael WranaUlrich Feese (1 patent)Michael WranaRobert Kessler (1 patent)Michael WranaMichael Wrana (1 patent)Ulrich FeeseUlrich Feese (6 patents)Robert KesslerRobert Kessler (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Biotronik Se Co. Kg (1 from 346 patents)

2. Biotronik Gmbh & Co. Kg (0 patent)


1 patent:

1. 7599159 - Voltage-resistant MOS switch

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