WB

William Bethune

📍 Mount Clemens, MI: #11 of 61 inventorsTop 20%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #44,781 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D300978 Burial vault Steven J. Pikor, Peter C. Bertleson, Bernard E. LePage 1989-05-02