DR

Donald E. Roop

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Worthington, OH: #276 of 449 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,875,260 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5011293 Emulsifier mixing cell David L. Bachman, Eugene J. Mezey, Philip W. Bartram 1991-04-30