Growing community of inventors

Essen, Germany

Stefan Lengyel

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 = 48

Stefan Lengyel ↔ Gustav D Edelhoff (1 patent)Stefan LengyelStefan Lengyel (1 patent)Gustav D EdelhoffGustav D Edelhoff (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Edelhoff Polytechnik Gmbh & Co. (1 from 15 patents)


1 patent:

1. D313491 - Refuse container

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…