Inventor

PETTY CREIGHTON RALPH

US2 patents

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

COWLEY COLLIN GEORGE

1 patent

US8690891B2Apr 8, 2014

Steerable surgical snare

COWLEY COLLIN GEORGE6 citations54

UNIV JOHNS HOPKINS

1 patent

US10076601B2Sep 18, 2018

Implanted tube and external interface for saline or drug delivery to the paranasal sinuses

UNIV JOHNS HOPKINS0 citations31