RL

Richard A. Ley

BE Berwind: 1 patents #1 of 9Top 15%
📍 Minneapolis, MN: #41 of 227 inventorsTop 20%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #65,694 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856580 Heat exchanger — 1989-08-15