RS

Ronaldo M. Sanabria

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Chicago, IL: #82 of 382 inventorsTop 25%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #61,288 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880327 Gravity lock bookstand and binder — 1989-11-14