JR

Joseph A. Rogus

JM Joy Manufacturing: 1 patents #39 of 116Top 35%
Overall (All Time): #4,080,557 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4365682 Suspension system for operator compartment G. Robert Frey, Paul R. Johnson, Richard A. King 1982-12-28