HR

Harold D. Ralph

IH International Harvester: 1 patents #19 of 84Top 25%
📍 Hamilton, CA: #2 of 15 inventorsTop 15%
Overall (1982): #60,706 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342366 Soil mulcher Dale C. Schenk 1982-08-03