DD

Darren D. Deblack

JD John Deere: 2 patents #2,042 of 5,518Top 40%
Overall (All Time): #2,099,378 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8322772 Convertible cargo rack Jon C. Gilbeck, Daniel J. Knight, Larry D. Swanson, Kenneth John Piber, Joseph Oliver +1 more 2012-12-04
8323153 Interlock circuit for utility vehicle park brake Stephan R. Hayden 2012-12-04