DW

David Windslow

AG American Greetings: 2 patents #89 of 269Top 35%
📍 Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,359,361 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D276173 Toy trolley Robert K. Allen, Steven C. Toth, Jr. 1984-10-30
D275212 Wheeled figure toy Robert K. Allen, Charlotte A. Eicher 1984-08-21