LR

Leah Ratner

📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,272,218 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5654900 Method of and apparatus for optimization of structures 1997-08-05
5060324 Inflatable apparatus for immobilizing and changing positions of a patient Boris V. Marinberg 1991-10-29