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USPTO Patent Rankings Data through Sept 30, 2025
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Adolf Belter — 1 Patent

JDJohn Deere: 1 patents #2,957 of 5,518Top 55%
Dresden, DE: #1,650 of 3,254 inventorsTop 55%
Overall (All Time): #3,469,459 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6688971 Chopper arrangement Martin Buermann, Walter Hirsch, Gerd Bernhardt, Siegfried Firus, Andre Heinrich 2004-02-10