LR

Leonard A. Roland

Tektronix: 1 patents #35 of 200Top 20%
📍 Portland, OR: #45 of 229 inventorsTop 20%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #83,715 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831222 Integrated pad switch Heinz Erwin Grellmann 1989-05-16