Growing community of inventors

Vienna, Austria

Friedrich Ivan

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 = 25

Friedrich Ivan ↔ Johann Haas (1 patent)Friedrich Ivan ↔ Franz Sen Haas (1 patent)Friedrich Ivan ↔ Franz Haas, Jr (1 patent)Friedrich IvanFriedrich Ivan (1 patent)Johann HaasJohann Haas (54 patents)Franz Sen HaasFranz Sen Haas (46 patents)Franz Haas, JrFranz Haas, Jr (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Franz Haas Waffelmaschinen Industriegesellschaft M.b.h. (1 from 27 patents)


1 patent:

1. 5253743 - Wafer block magazine for a short-time intermediate storage of wafer

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…