RD

Robert C. Drews

📍 Chesterfield, MO: #799 of 6,461 inventorsTop 15%
🗺 Missouri: #2,677 of 23,789 inventorsTop 15%
Overall (All Time): #669,773 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5258011 Corneal rivet 1993-11-02
5180390 Intraocular lens with reinforcing element 1993-01-19
4935028 Corneal rivet 1990-06-19
4878493 Hand-held diathermy apparatus Eliezer Pasternak, Tadmor Shalon 1989-11-07
4817599 To and fro washing system and method 1989-04-04
4764170 Apparatus for plugging an intraocular lens hole 1988-08-16
4748308 Microwave oven toaster 1988-05-31
4508532 Ophthalmic aspirator/irrigator and cystotome Danny D. Meyer, Tadmor Shalon, Eliezer Pasternak 1985-04-02