Growing community of inventors

Edelsfeld, Germany

Andre Lengemann

Average Co-Inventor Count = 5.00

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 = 87

Andre Lengemann ↔ Manfred Prechtl (1 patent)Andre Lengemann ↔ Helmut Macht (1 patent)Andre Lengemann ↔ Genther Bock (1 patent)Andre Lengemann ↔ Christof Wombacher (1 patent)Andre LengemannAndre Lengemann (1 patent)Manfred PrechtlManfred Prechtl (3 patents)Helmut MachtHelmut Macht (2 patents)Genther BockGenther Bock (1 patent)Christof WombacherChristof Wombacher (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Aktiengesellschaft (1 from 30,061 patents)


1 patent:

1. 5475583 - Programmable control system including a logic module and a method for

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…