EK

Eric A. Keen

JD John Deere: 28 patents #73 of 5,518Top 2%
📍 Manhattan, KS: #3 of 446 inventorsTop 1%
🗺 Kansas: #212 of 12,005 inventorsTop 2%
Overall (All Time): #120,372 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
D460087 Tractor headlight bezel William E. Crookes, Bengt Ake Nestell, Rodney Keith Rowland 2002-07-09
D458944 Tractor hood William E. Crookes, Bengt Ake Nestell, Rodney Keith Rowland 2002-06-18
6401851 Hood assembly 2002-06-11
D451106 Tractor hood William E. Crookes, Rodney Keith Rowland 2001-11-27
D355481 Combined toilet seat and exhaust fan 1995-02-14