DL

Don Lehman

TE Tearscience: 1 patents #22 of 31Top 75%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,250,454 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D638128 Ocular device design Gary F. Prokop, David Chesley, Joey Nakayama, Keith Gausmann, Adam M. Ruggles 2011-05-17