HE

Harry Erickson

📍 Vancouver, CA: #1,230 of 5,070 inventorsTop 25%
Overall (All Time): #1,299,068 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5046982 Construction apparatus — 1991-09-10
D313436 Toy construction piece — 1991-01-01
4911672 Construction apparatus — 1990-03-27
D305041 Toy construction connector element — 1989-12-12