HF

Harold L. Friedman

📍 Setauket, NY: #3 of 6 inventorsTop 50%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #61,304 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324020 Mussel washer Richard L. Garwin 1982-04-13