KC

Kenneth R. Christopher

JD John Deere: 1 patents #2,957 of 5,518Top 55%
Overall (All Time): #4,106,916 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4190209 Adjustable shear bar for a harvester cutterhead Harold E. deBuhr, Merlyn D. Bass, Jerry L. Krafka, David L. Wolf 1980-02-26