MH

Michael B. Heller

3M: 1 patents #132 of 563Top 25%
📍 Inver Grove Heights, MN: #3 of 8 inventorsTop 40%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #76,752 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4885225 Color proof with non-blocking thermal adhesive layer with particulate polymer beads Leonard W. Sachi, David R. Walbridge 1989-12-05