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Harold A. Davis

Willmar, MN: #1 of 4 inventorsTop 25%
Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #108,885 of 140,708Top 80%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852809 Pneumatic spreader Gerald B. Saude 1989-08-01