Kenneth R. Christopher

Follow

Person

Cedar Falls, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable shear bar for a harvester cutterhead
- Patent number 4,190,209
- Issue date Feb 26, 1980
- Deere & Company
- Harold E. deBuhr
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING