Inventor
HANNAH GARY R
US18 patents
⚠️ This page may combine multiple inventors who share the name “HANNAH GARY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BE INTELLECTUAL PTY INC
11 patentsUS6523539B2Feb 25, 2003
Self-elongating oxygen hose for stowable aviation crew oxygen mask
BE INTELLECTUAL PTY INC64 citations96
US7178526B2Feb 20, 2007
Quick-donning full face oxygen mask with inflatable harness and soft foldable lens
BE INTELLECTUAL PTY INC28 citations95
US6672307B2Jan 6, 2004
Quick-donining full face oxygen mask with inflatable harness and soft foldable lens
BE INTELLECTUAL PTY INC41 citations95
US6070580AJun 6, 2000
Quick-donning full face oxygen mask with inflatable harness and soft foldable lens
BE INTELLECTUAL PTY INC27 citations95
US6443155B1Sep 3, 2002
Quick-donning full face oxygen mask with inflatable harness and soft foldable lens
BE INTELLECTUAL PTY INC19 citations92
US6886559B2May 3, 2005
Multi-phase headset for pilots
BE INTELLECTUAL PTY INC46 citations90
US6567220B2May 20, 2003
Aviation crew mask with retinal scan instrument display for smoke in cockpit emergencies
BE INTELLECTUAL PTY INC15 citations84
US8028700B2Oct 4, 2011
Full face flexible oxygen mask for use with flight helmets
BE INTELLECTUAL PTY INC9 citations82
US7278421B2Oct 9, 2007
Full face flexible oxygen mask for use with flight helmets
BE INTELLECTUAL PTY INC13 citations82
US6425394B1Jul 30, 2002
Hanger assembly for passenger oxygen masks
BE INTELLECTUAL PTY INC5 citations60
US6991447B2Jan 31, 2006
Pleating machine
BE INTELLECTUAL PTY INC2 citations50
PURITAN BENNETT CORP
4 patentsUS5664566ASep 9, 1997
Quick-donning full face oxygen mask with inflatable harness and soft foldable lens
PURITAN BENNETT CORP143 citations98
US5957132ASep 28, 1999
Quick-donning full face oxygen mask with inflatable harness and soft foldable lens
PURITAN BENNETT CORP38 citations95
US5829431ANov 3, 1998
Microphone attenuation device for use in oxygen breathing masks
PURITAN BENNETT CORP17 citations92
US5605145AFeb 25, 1997
Microphone attenuation device for use in oxygen breathing masks
PURITAN BENNETT CORP18 citations92