HM

Harold L. Madsen

📍 Dolton, IL: #1 of 4 inventorsTop 25%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #60,910 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355677 Drapery hanger and manipulator — 1982-10-26