Inventor

DOWNIE DAVID E

US3 patents

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

THORATEC LABS CORP

2 patents

US4190057AFeb 26, 1980

Device for determining the patentcy of a blood vessel

THORATEC LABS CORP152 citations94

US4216776AAug 12, 1980

Disposable aortic perforator

THORATEC LABS CORP153 citations91

THORATEC LAB CORP

1 patent

US4454643AJun 19, 1984

Combination membraning tool, package and calibration unit for eyelid sensor or the like

THORATEC LAB CORP0 citations34