William R. Worrell

📍 Hopkins, MN: #3 of 11 inventorsTop 30%

🗺 Minnesota: #156 of 1,035 inventorsTop 20%

Overall (1982): #22,916 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D267330	Printing cartridge	—	1982-12-21