WB

Walter Bell

NU Nu-Tec: 1 patents #1 of 2Top 50%
📍 Portland, ME: #4 of 9 inventorsTop 45%
🗺 Maine: #45 of 153 inventorsTop 30%
Overall (1989): #46,096 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864880 Manipulator drive mechanism Daniel W. Grant 1989-09-12