Inventor

HANNAH RICHARD

US4 patents

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

PURITAN BENNETT CORP

2 patents

US5357955AOct 25, 1994

Reinforced catheter probe

PURITAN BENNETT CORP30 citations89

US5339671AAug 23, 1994

Calibration cuvette

PURITAN BENNETT CORP2 citations60

OVCHARCHYN STEPHEN

2 patents

US9079006B1Jul 14, 2015

Suture locking mechanism

OVCHARCHYN STEPHEN22 citations88

US8177773B2May 15, 2012

Locking medical catheter

OVCHARCHYN STEPHEN23 citations86