TK

Thomas Kouvelis

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Berwyn, IL: #4 of 11 inventorsTop 40%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #50,477 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818157 Quick-change adapter and tools for use with the adapter — 1989-04-04