JK

John R. Karickhoff

SU Surgidev: 1 patents #5 of 9Top 60%
Overall (All Time): #2,350,958 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4491398 Hand-held keratometer — 1985-01-01
4319564 Instrument for measurement of the diameter of the anterior chamber of the eye — 1982-03-16