JJ

John W. Jessen

📍 Evanston, IL: #10 of 47 inventorsTop 25%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #52,677 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331138 Method of performing an emergency cricothyrotomy — 1982-05-25