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JH

James E. Halverson

Hillsdale, WI: #1 of 1 inventorsTop 100%
Wisconsin: #153 of 927 inventorsTop 20%
Overall (1982): #56,303 of 81,411Top 70%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361960 Chain saw bar with automatic tensioning 1982-12-07