KJ

Kent I. Johns

CE Cummins Engine: 2 patents #191 of 765Top 25%
Overall (All Time): #2,344,211 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4686348 Method for hardfacing valves Clinton J. Wohlmuth 1987-08-11
4529169 Hardfaced valves and method of making same Clinton J. Wohlmuth 1985-07-16