Inventor

HANSEN DONALD H

3 patents

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

HANSEN DONALD H

1 patent

US5115815AMay 26, 1992

Ophthermometry: a method of measuring eye temperature for diagnosis and surgery

HANSEN DONALD H110 citations89

WARNER LAMBERT CO

1 patent

US4285906AAug 25, 1981

Rotatable detector

WARNER LAMBERT CO23 citations78

AMERICAN OPTICAL CORP

1 patent

US4092574AMay 30, 1978

Automatic remote controlled opthalmic refracting chart projector

AMERICAN OPTICAL CORP6 citations59