HB

Howard G. Bellm

📍 Norton, GB: #2 of 14 inventorsTop 15%
Overall (1989): #103,519 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848334 Mask 1989-07-18