MP

Michael W. Pfeiffer

📍 Burnsville, MN: #8 of 34 inventorsTop 25%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #75,655 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852371 Lockable portable container, especially suitcase, board case, file case, file case or the like 1989-08-01