Growing community of inventors

Ried/Innkreis, Austria

Johann Aigner

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 = 18

Johann AignerFranz Spiesberger (1 patent)Johann AignerJohann Aigner (1 patent)Franz SpiesbergerFranz Spiesberger (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Wintersteiger Gmbh (1 from 6 patents)


1 patent:

1. 5795223 - Screen device for a harvester-thresher, in particular a

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