Growing community of inventors

Straelen, Germany

Friedhelm Schluepen

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 = 2

Friedhelm Schluepen ↔ Klaus Wollny (1 patent)Friedhelm Schluepen ↔ Ralf Burckhardt (1 patent)Friedhelm Schluepen ↔ Joerg Pudeg (1 patent)Friedhelm Schluepen ↔ Klaus Wollny (1 patent)Friedhelm SchluepenFriedhelm Schluepen (1 patent)Klaus WollnyKlaus Wollny (5 patents)Ralf BurckhardtRalf Burckhardt (2 patents)Joerg PudegJoerg Pudeg (1 patent)Klaus WollnyKlaus Wollny (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siempelkamp Maschinen -und Anlagen Bau Gmbh + Co. Kg (1 from 19 patents)


1 patent:

1. 8435022 - Particle spreader

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as of
12/19/2025
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