RO

Ronald H. Olsen

PG Polytec Gmbh: 1 patents #2 of 16Top 15%
📍 Ann Arbor, MI: #57 of 244 inventorsTop 25%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #61,811 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818406 Biological degradation of chemicals bearing an oxydibenzene nucleus David L. M. Sawchuk 1989-04-04