Dirk Gopfert — 2 Patents at Testo Ag

Dirk Gopfert has been granted 2 US patents while listed as an inventor at Testo Ag. The first was granted in 2018 and the most recent in February 2020. Dirk Gopfert ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dirk Gopfert in Ihringen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10557872	Measuring arrangement and method for contactless electric current measurement	Nebojsa Nesovic, Jorg Volger	2020-02-11
10156591	Current meter	Jorg Kaiser, Dragan Stajic, Vladimir Urosevic	2018-12-18

Dirk Gopfert — 2 Patents

Issued Patents All Time

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