Growing community of inventors

Stuttgart, Germany

David Darriet

Average Co-Inventor Count = 5.00

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 = 0

David Darriet ↔ Heinz Czemmel (1 patent)David Darriet ↔ Frank Sauter (1 patent)David Darriet ↔ Hermann Knaus (1 patent)David Darriet ↔ Christian Schleicher (1 patent)David DarrietDavid Darriet (1 patent)Heinz CzemmelHeinz Czemmel (4 patents)Frank SauterFrank Sauter (3 patents)Hermann KnausHermann Knaus (2 patents)Christian SchleicherChristian Schleicher (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mahle International Gmbh (1 from 1,485 patents)

2. Behr Gmbh Co. Kg (208 patents)


1 patent:

1. 9874404 - Exhaust gas heat exchanger

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1/13/2026
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