Growing community of inventors

Wuppertal, Germany

Michael Hoffer

Average Co-Inventor Count = 4.00

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 = 3

Michael Hoffer ↔ Joachim Blum (1 patent)Michael Hoffer ↔ Paul Rupieper (1 patent)Michael Hoffer ↔ Joachim Cramm (1 patent)Michael HofferMichael Hoffer (1 patent)Joachim BlumJoachim Blum (9 patents)Paul RupieperPaul Rupieper (7 patents)Joachim CrammJoachim Cramm (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Herberts Gmbh (1 from 73 patents)


1 patent:

1. 5991042 - Method and an apparatus for the characterisation of lacquered surfaces

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/20/2026
Loading…