Inventor
HANDKE PATRICK M
US13 patents
⚠️ This page may combine multiple inventors who share the name “HANDKE PATRICK M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESPIRONICS INC
9 patentsUS5884624AMar 23, 1999
Respiratory mask facial seal
RESPIRONICS INC464 citations99
US5655527AAug 12, 1997
Respiratory mask with floating seal responsive to pressurized gas
RESPIRONICS INC272 citations99
US5647357AJul 15, 1997
Respiratory mask facial seal
RESPIRONICS INC539 citations99
US5592938AJan 14, 1997
Mask apparatus
RESPIRONICS INC353 citations99
US5492116AFeb 20, 1996
Respiratory mask with floating seal responsive to pressurized gas
RESPIRONICS INC351 citations99
US5343878ASep 6, 1994
Pressure application method
RESPIRONICS INC296 citations99
USD362061SSep 5, 1995
Respiratory mask body
RESPIRONICS INC194 citations98
US5724965AMar 10, 1998
Nasal mask
RESPIRONICS INC941 citations97
US4913401AApr 3, 1990
Valve apparatus
RESPIRONICS INC106 citations96