WK

Walter L. Keen

📍 Tolleson, AZ: #8 of 23 inventorsTop 35%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,988,996 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4565397 Hand-grippable carrier for transporting containers — 1986-01-21