Growing community of inventors

Naila, Germany

Manuel Haubner

Average Co-Inventor Count = 3.00

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 = 0

Manuel HaubnerGunter Andree (1 patent)Manuel HaubnerRalf Lehnhardt (1 patent)Manuel HaubnerJürgen Raps (1 patent)Manuel HaubnerWolfgang Kaul (0 patent)Manuel HaubnerGunter Andrée (0 patent)Manuel HaubnerManuel Haubner (1 patent)Gunter AndreeGunter Andree (1 patent)Ralf LehnhardtRalf Lehnhardt (1 patent)Jürgen RapsJürgen Raps (1 patent)Wolfgang KaulWolfgang Kaul (0 patent)Gunter AndréeGunter Andrée (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Faber-Castell Ag (1 from 45 patents)


1 patent:

1. 10603949 - Pen for writing and drawing purposes

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