Rüdiger Steen — 2 Patents at Amazon

Rüdiger Steen has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2007 and the most recent in December 2022. Rüdiger Steen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rüdiger Steen in Bünde, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11533849	Attachment comprising picking rotors with feeder slats and shear bars arranged in intermediate spaces between feeder slats	Reimer Tiessen, Johannes Hense, Andre Hemmesmann, Frank Schlamann	2022-12-27
7255050	Pneumatic single grain sowing machine	Stefan Jan Johannaber, Richard H. Schmidt, Michael Pokriefke	2007-08-14

Rüdiger Steen — 2 Patents

Issued Patents All Time

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