DH

Delmar C. Harer

SP Sperry: 1 patents #355 of 841Top 45%
Overall (All Time): #4,041,717 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4473993 Cutting angle adjustment mechanism for crop harvesting machines Richard E. Jennings 1984-10-02