SH

Sherman W. Hool

📍 San Rafael, CA: #3 of 29 inventorsTop 15%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #18,091 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4359837 Labyrinth crib toy — 1982-11-23