Growing community of inventors

Niederzier, Germany

Vera Halker

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 = 10

Vera Halker ↔ Helmut Halker (1 patent)Vera HalkerVera Halker (1 patent)Helmut HalkerHelmut Halker (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thomas Josef Heimbach Gmbh, Co. (1 from 18 patents)


1 patent:

1. 4761329 - Machine felt, and a method for manufacturing same

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…