Inventor
KRAFKA JERRY L
US5 patents
Patents
5 patentsUS5566536AOct 22, 1996
Mower-conditioner platform suspension including single upper arm and hydraulic cylinder for platform lift
DEERE & CO43 citations91
US4190209AFeb 26, 1980
Adjustable shear bar for a harvester cutterhead
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US4186889AFeb 5, 1980
Forage harvester recutter screen
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US4192468AMar 11, 1980
Feed roll assembly for a forage harvester
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US4196861AApr 8, 1980
Crop material saver for a forage harvester feed roll assembly
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