Inventor
MCDONALD LEE
CA14 patents
⚠️ This page may combine multiple inventors who share the name “MCDONALD LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHMEDIC INC
10 patentsUS6675796B2Jan 13, 2004
Lightweight oxygen delivery device for patients
SOUTHMEDIC INC77 citations97
US6595207B1Jul 22, 2003
Oxygen diffuser for patient oxygen delivery system
SOUTHMEDIC INC85 citations97
US6450166B1Sep 17, 2002
Patient oxygen delivery system
SOUTHMEDIC INC93 citations97
USD449883SOct 30, 2001
Oxygen delivery system
SOUTHMEDIC INC90 citations97
US6837238B2Jan 4, 2005
Lightweight oxygen delivery device for patients
SOUTHMEDIC INC65 citations95
USD451598SDec 4, 2001
Lightweight oxygen delivery system
SOUTHMEDIC INC73 citations95
USD449376SOct 16, 2001
Oxygen delivery system
SOUTHMEDIC INC81 citations95
US6631719B2Oct 14, 2003
Lightweight patient oxygen delivery system
SOUTHMEDIC INC23 citations92
US8001964B2Aug 23, 2011
Bite block assembly for endotrachial tube
SOUTHMEDIC INC26 citations87
US8042540B2Oct 25, 2011
Patient oxygen delivery mask
SOUTHMEDIC INC19 citations82