Growing community of inventors

Milan, Italy

Siegfried Unruh

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 = 13

Siegfried Unruh ↔ Ewald Kussmaul (1 patent)Siegfried Unruh ↔ Christian Frommherz (1 patent)Siegfried UnruhSiegfried Unruh (1 patent)Ewald KussmaulEwald Kussmaul (3 patents)Christian FrommherzChristian Frommherz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Junghans Uhren Gmbh (1 from 34 patents)


1 patent:

1. D319589 - Clock

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/2/2026
Loading…