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Benjamin Hoffmann

Dornbirn, MN: #1 of 1 inventorsTop 100%
Overall (1982): #74,459 of 81,411Top 95%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349340 Man-propelled hydrofoil boat 1982-09-14