Marshall W. Cronyn

📍 Portland, OR: #3,756 of 9,213 inventorsTop 45%

🗺 Oregon: #10,188 of 28,073 inventorsTop 40%

Overall (All Time): #1,550,003 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8124793	Derivatives of ethylene methanedisulfonate as cancer chemotherapeutic agents	—	2012-02-28
4950768	Cyclic disulfonic ester cross-linking compounds	—	1990-08-21
4318369	Recyclable-fuel engine system	—	1982-03-09