Growing community of inventors

Peissenberg, Germany

Hermann Groll

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 = 10

Hermann GrollGottfried Holzmann (1 patent)Hermann GrollGuido Apenburg (1 patent)Hermann GrollHermann Groll (1 patent)Gottfried HolzmannGottfried Holzmann (21 patents)Guido ApenburgGuido Apenburg (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohde and Schwarz Gmbh & Co. Kg (1 from 1,451 patents)


1 patent:

1. D861517 - Testing instruments, including mobile radio testers, wireless device testers, protocol testers and conformance and preconformance testers and systems

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12/26/2025
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