Growing community of inventors

Bamberg, Germany

Alfred Sperber

Average Co-Inventor Count = 2.00

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 = 35

Alfred Sperber ↔ Bernd Sperber (1 patent)Alfred SperberAlfred Sperber (1 patent)Bernd SperberBernd Sperber (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Valeo Gmbh & Co. Schliessysteme Kg (1 from 3 patents)


1 patent:

1. 5791181 - Locking system, particularly for motor vehicles and building fixtures

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/20/2025
Loading…