LE

Lawrence M. Espy

UM University of Minnesota: 2 patents #696 of 2,951Top 25%
📍 Edina, MN: #435 of 909 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,324,023 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4928707 Electronic pressure algometer apparatus Eric Schiffman, James R. Fricton 1990-05-29
4768521 Pressure algometer apparatus Eric Schiffman, James R. Fricton 1988-09-06