Inventor
MILLER GREGORY R
US18 patents
⚠️ This page may combine multiple inventors who share the name “MILLER GREGORY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILLER GREGORY R
4 patentsUS4574269AMar 4, 1986
Vehicle communicator
MILLER GREGORY R123 citations95
US9254459B2Feb 9, 2016
Room air purifier with pressurization relief
MILLER GREGORY R20 citations92
US9101866B2Aug 11, 2015
Room air purifier
MILLER GREGORY R2 citations62
US8568211B2Oct 29, 2013
Damper for positive pressure air cleaner
MILLER GREGORY R2 citations62
NELLCOR PURITAN BENNETT INC
3 patentsUS5746806AMay 5, 1998
Apparatus and method for controlling output of an oxygen concentrator
NELLCOR PURITAN BENNETT INC146 citations98
US5495848AMar 5, 1996
Monitoring system for delivery of therapeutic gas
NELLCOR PURITAN BENNETT INC102 citations98
US5549720AAug 27, 1996
Filter
NELLCOR PURITAN BENNETT INC32 citations90
PURITAN BENNETT CORP
3 patentsUS5369979ADec 6, 1994
Ultrasonic gas measuring device incorporating efficient display
PURITAN BENNETT CORP53 citations96
US5452621ASep 26, 1995
Ultrasonic gas measuring device incorporating efficient display
PURITAN BENNETT CORP71 citations91
USD329288SSep 8, 1992
Cabinet for an oxygen concentrator
PURITAN BENNETT CORP17 citations76