Donald J. Conway

SA Senior Engineering Investments Ag: 1 patents #2 of 5Top 40%

📍 Glen Ellyn, IL: #11 of 42 inventorsTop 30%

🗺 Illinois: #1,021 of 4,484 inventorsTop 25%

Overall (1994): #141,571 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5372390	Coupling system for relatively thick-walled tubes	Darius C. Matonis	1994-12-13