RR

Robert J. Riker

OC Ohio Medical Instrument Company: 1 patents #1 of 6Top 20%
📍 Stoops Ferry, PA: #1 of 2 inventorsTop 50%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #83,850 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5695501 Apparatus for neurosurgical stereotactic procedures Mark Carol, James L. Day, Erik G. Miller 1997-12-09