Growing community of inventors

Bremen, Germany

Manfred Sieglitz

Average Co-Inventor Count = 1.00

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 = 2

Manfred SieglitzManfred Sieglitz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gustav F. Gerdts Kg (2 from 13 patents)


2 patents:

1. 4314584 - Angle valve

2. 4266570 - Angle valve

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…