WJ

William F. Joy

JC J. I. Case: 1 patents #133 of 306Top 45%
Overall (All Time): #4,121,682 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4227852 Releasable backhoe boom lock Floyd A. Schmitz 1980-10-14