ME

Michael A. Van Ells

MC Mine Safety Appliances Company: 1 patents #104 of 243Top 45%
📍 Sykesville, MD: #95 of 165 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,936,952 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4863265 Apparatus and method for measuring blood constituents Ronald J. Flower, Robert W. Olsen, Ralph Flatau 1989-09-05