Growing community of inventors

Kirchheim/Teck, Germany

Klaus Graage

Average Co-Inventor Count = 1.33

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 = 19

Klaus GraageDetlef Zur Megede (1 patent)Klaus GraageKlaus Graage (2 patents)Detlef Zur MegedeDetlef Zur Megede (24 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ballard Power Systems Ag (2 from 70 patents)


2 patents:

1. 6926978 - Fuel cell installation with a gas generation system and a fuel cell system

2. 6559551 - Starter device for fuel cell system

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