HS

Harry A. Sisak

🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #78,835 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346897 Board game apparatus — 1982-08-31