Frank Dropmann — 1 Patent at Stemmann-Technik Gmbh

Frank Dropmann has been granted 1 US patent while listed as an inventor at Stemmann-Technik Gmbh. All of these patents were granted in 2023. Frank Dropmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frank Dropmann in Rheine, DE.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11611184	Slip ring assembly	Rene Kristen, Dirk Lotgering	2023-03-21

Frank Dropmann — 1 Patent

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