Growing community of inventors

Aachen, Germany

Rolf Backes

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 = 13

Rolf Backes ↔ Franz Pischinger (1 patent)Rolf Backes ↔ Gerhard Lepperhoff (1 patent)Rolf Backes ↔ Georg Huthwohl (1 patent)Rolf BackesRolf Backes (1 patent)Franz PischingerFranz Pischinger (33 patents)Gerhard LepperhoffGerhard Lepperhoff (16 patents)Georg HuthwohlGeorg Huthwohl (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fev Motorentechnik Gmbh & Co Kg (1 from 78 patents)


1 patent:

1. 5472462 - Filter arrangement for removal of soot particles from the exhaust gases

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as of
12/11/2025
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