DC

Donald M. Cannon

GP Gte Products: 2 patents #39 of 199Top 20%
📍 Mount Vernon, IA: #1 of 2 inventorsTop 50%
🗺 Iowa: #26 of 549 inventorsTop 5%
Overall (1989): #28,940 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4878854 Lamp base 1989-11-07
4854888 Lamp base 1989-08-08