HE

Hans W. Van Dan Elzen

📍 Gilbert, AZ: #49 of 272 inventorsTop 20%
🗺 Arizona: #773 of 4,254 inventorsTop 20%
Overall (2019): #168,728 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10384139 Motorized yo-yo 2019-08-20
D843491 Yo-yo 2019-03-19