DO

Dennis O'Patka

MA Marvin Glass & Associates: 1 patents #6 of 17Top 40%
📍 Chicago, IL: #82 of 382 inventorsTop 25%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #120,721 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798455 User reconfigurable novelty glasses Craig S. Yoe, Michael R. Gibson, Wayne A. Kuna 1989-01-17