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Weissach-Flacht, Germany

Rolf Frech

USPTO Granted Patents = 2

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 8(Granted Patents)

Location History:

Weissach-Flacht, DE (1992)
Weissach, DE (2011)

Company Filing History:

Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Hydraulik-ring Gmbh

where one patent can have more than one assignee

Years Active: 1992-2011

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8006787 - Hybrid vehicle (2011-08-30),

2. 5120278 - Arrangement for the tensioning and adjusting of a camshaft chain drive (1992-06-09),

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