RR

Roger Keranen Rains

FA Flexsys America: 1 patents #4 of 5Top 80%
📍 Broadview Heights, OH: #4 of 17 inventorsTop 25%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #83,968 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5608111 Method of preparing 4-aminodiphenylamine Michael K. Stern, James Malcolm Allman, James K. Bashkin 1997-03-04