DO

Dennis L. Oldorf

📍 Cedar Rapids, IA: #241 of 1,358 inventorsTop 20%
🗺 Iowa: #2,245 of 15,303 inventorsTop 15%
Overall (All Time): #764,528 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5836661 Package dispenser 1998-11-17
D329343 Six column counter display 1992-09-15
D329159 Five column counter display 1992-09-08
D327991 Gravity fed display 1992-07-21
D321647 Supply box for gravity fed display 1991-11-19
D316638 Packet dispenser 1991-05-07
4767022 Packet dispenser 1988-08-30