FR

Francis A. Roth

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Lakewood, CO: #235 of 1,100 inventorsTop 25%
🗺 Colorado: #10,703 of 40,980 inventorsTop 30%
Overall (All Time): #1,284,552 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6007115 Door lock assembly 1999-12-28
5771327 Optical fiber probe protector David Bar-Or, James S. Kimmel 1998-06-23
5702351 Laryngoscope and disposable blade therefor David Bar-Or, James S. Kimmel 1997-12-30
4461378 Side discharge conveyor assembly 1984-07-24