Growing community of inventors

Steinerkirchen, Austria

Josef Stockhammer

Average Co-Inventor Count = 6.00

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 = 11

Josef StockhammerJohann Holzleitner (1 patent)Josef StockhammerSylvain Matte (1 patent)Josef StockhammerRudolf Kusel (1 patent)Josef StockhammerAnton Pichler (1 patent)Josef StockhammerKurt Wildfellner (1 patent)Josef StockhammerJosef Stockhammer (1 patent)Johann HolzleitnerJohann Holzleitner (14 patents)Sylvain MatteSylvain Matte (13 patents)Rudolf KuselRudolf Kusel (8 patents)Anton PichlerAnton Pichler (5 patents)Kurt WildfellnerKurt Wildfellner (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brp-Rotax Gmbh & Co Kg (1 from 87 patents)


1 patent:

1. 6848528 - Lubrication system for a four cycle engine

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1/11/2026
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