Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Martin Buermann — 6 Patents

JDJohn Deere: 6 patents #791 of 5,518Top 15%
Gundelfingen an der Donau, DE: #4 of 11 inventorsTop 40%
Overall (All Time): #867,761 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7682236 Harvested crop processing unit with selectable guide rails of differing inclinations Klaus Becker, Klaus Braunhardt, Peter Pirro 2010-03-23
7632181 Harvested crop processing unit with number of circulation circuits depending on throughput Klaus Becker, Klaus Braunhardt, Peter Pirro 2009-12-15
7165385 Reel for a crop harvesting device Bernhard Lanzinger, Dirk Weichholdt, Arjan Joan Berendsen 2007-01-23
6688971 Chopper arrangement Walter Hirsch, Adolf Belter, Gerd Bernhardt, Siegfried Firus, Andre Heinrich 2004-02-10
6688972 Combine with chopper arrangement Gerd Bernhardt, Siegfried Firus, Andre Heinrich 2004-02-10
6585584 Cleaning assembly 2003-07-01