Inventor
ANDREWS DERRICK
US20 patents
⚠️ This page may combine multiple inventors who share the name “ANDREWS DERRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIC INVESTMENTS LLC
6 patentsUS7931024B2Apr 26, 2011
Cushion for a patient interface
RIC INVESTMENTS LLC136 citations99
US7237551B2Jul 3, 2007
Cushion for a patient interface
RIC INVESTMENTS LLC186 citations99
US7726309B2Jun 1, 2010
Flexible connector
RIC INVESTMENTS LLC29 citations93
USD566835SApr 15, 2008
Chin mounted patient interface frame
RIC INVESTMENTS LLC8 citations74
US9636475B2May 2, 2017
Cushion for a patient interface
RIC INVESTMENTS LLC1 citations63
US10709860B2Jul 14, 2020
Patient interface with an adjustable cushion
RIC INVESTMENTS LLC0 citations51
MATULA JR JEROME
6 patentsUSD686313SJul 16, 2013
Nasal mask assembly
MATULA JR JEROME108 citations97
US8245711B2Aug 21, 2012
Patient interface with adjustable cushion
MATULA JR JEROME59 citations97
USD687539SAug 6, 2013
Nasal pillows for a nasal mask assembly
MATULA JR JEROME45 citations94
USD659822SMay 15, 2012
Cushion in face mask assembly
MATULA JR JEROME18 citations92
US8596275B2Dec 3, 2013
Patient interface with an adjustable cushion
MATULA JR JEROME5 citations83
USD659823SMay 15, 2012
Face mask assembly
MATULA JR JEROME5 citations63
HO PETER CHI FAI
4 patentsUS8701667B1Apr 22, 2014
Patient interface device with limited support area on the face
HO PETER CHI FAI137 citations98
US8631792B2Jan 21, 2014
Cushion for a patient interface
HO PETER CHI FAI32 citations94
US8127765B2Mar 6, 2012
Patient interface assembly and system using same
HO PETER CHI FAI14 citations92
US8517025B2Aug 27, 2013
Patient interface assembly and system using same
HO PETER CHI FAI10 citations84