John R. Pinkert

AI Airco: 1 patents #5 of 21Top 25%

📍 Madison, WI: #16 of 65 inventorsTop 25%

🗺 Wisconsin: #153 of 927 inventorsTop 20%

Overall (1982): #51,763 of 81,411Top 65%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4354493	Thoracic drainage unit	John P. Kayser	1982-10-19