EH

Everett D. Hougen

📍 Flint, MI: #1 of 18 inventorsTop 6%
🗺 Michigan: #148 of 1,972 inventorsTop 8%
Overall (1982): #14,430 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4322187 Annular hole cutter 1982-03-30
4322188 Annular hole cutter 1982-03-30