CK

Christopher A. Krajnik

JD John Deere: 2 patents #2,042 of 5,518Top 40%
Overall (All Time): #1,978,807 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9622410 Material collection parking system William J Holz, Patrick J. Shaver 2017-04-18
9510510 Material collection system sensor William J Holz, Patrick J. Shaver 2016-12-06