Inventor

ZELVIN JOSEPH L

US3 patents

⚠️ This page may combine multiple inventors who share the name “ZELVIN JOSEPH L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEICA INC

2 patents

US5471260ANov 28, 1995

Joystick for an ophthalmic instrument where vertical movement is controlled by rotating the joystick

LEICA INC39 citations90

US5825457AOct 20, 1998

Keratometric illumination system

LEICA INC15 citations71

COMPUTED ANATOMY INC

1 patent

US4863260ASep 5, 1989

System for topographical modeling of anatomical surfaces

COMPUTED ANATOMY INC96 citations94