RM

Russell J. Martin

JC J. I. Case: 1 patents #133 of 306Top 45%
📍 Ohsweken, CA: #3 of 5 inventorsTop 60%
Overall (All Time): #3,983,881 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4700784 Combined depth-control and wing-lift hydraulic circuit Kenneth J. Wiebe, J. Richard Harwood 1987-10-20