PL

Perry David Lithgow

RE Resmed: 184 patents #2 of 464Top 1%
RP Resmed Pty: 24 patents #47 of 435Top 15%
MG Map Medizin-Technologie Gmbh: 2 patents #14 of 33Top 45%
RL Redmed Limited: 1 patents #12 of 65Top 20%
Overall (All Time): #3,050 of 4,157,543Top 1%
209
Patents All Time

Issued Patents All Time

Showing 176–200 of 209 patents

Patent #TitleCo-InventorsDate
D515204 Front face portion of mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Amal Shirley Amarasinghe, Joanne Elizabeth Drew, Jim Saada +5 more 2006-02-14
6935337 Humidifier with structure to prevent backflow of liquid through the humidifier inlet Alexander Virr, Ian Malcolm Smith, Richard Llewelyn Jones, Andrew Cheung 2005-08-30
6918390 Forehead support for facial mask Robert Edward Styles, Zdzislaw Antoni Ziolkowski, Philip Rodney Kwok 2005-07-19
D506827 Nasal mask Michael Jones, Amal Shirley Amarasinghe, Timothy Tsun-Fai Fu, Jim Saada, Fiachra Marcus Sweeney 2005-06-28
D503796 Control panel for an air delivery device Andrew Cheung, Susan Robyn Lynch 2005-04-05
6860269 Forehead support for facial mask Philip Rodney Kwok, Michael Kassipillai Gunaratnam, Jonathan P. Harrison, Jonathan Lee Liston, Robert Stephen Matchett +1 more 2005-03-01
D500706 Portion of headgear clip for a respiratory mask Memduh Guney, Amal Shirley Amarasinghe, Timothy Tsun-Fai Fu, Jim Saada, Gary Christopher Robinson 2005-01-11
D498527 Humidifier assembly Alexander Virr, Mark Bertinetti, Andrew Cheung, Philip James Jenkinson, Susan Robyn Lynch +1 more 2004-11-16
D497203 Air delivery device Andrew Cheung, Susan Robyn Lynch 2004-10-12
D496726 Front face of headgear for respiratory mask Amal Shirley Amarasinghe, Memduh Guney 2004-09-28
D496098 Swivel elbow for mask assembly Memduh Guney, Anthony Michael Ging, Jim Saada, Amal Shirley Amarasinghe, Joanne Elizabeth Drew +2 more 2004-09-14
D495797 Baffle portion for frame of mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada 2004-09-07
D494675 Cushion for respiratory mask Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada, Joanne Elizabeth Drew, Susan Robyn Lynch 2004-08-17
D493884 Flow generator casing with humidifier Alexander Virr, Mark Bertinetti, Andrew Cheung, Philip James Jenkinson, Susan Robyn Lynch 2004-08-03
D493520 Flow generator casing Mark Bertinetti, Andrew Cheung, Susan Robyn Lynch, John Michael Snow, Alexander Virr 2004-07-27
D493521 Portion of cushion clip for mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada 2004-07-27
D493522 Portion of a forehead pad assembly Timothy Tsun-Fai Fu, Memduh Guney 2004-07-27
D492992 Portion of mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Amal Shirley Amarasinghe, Joanne Elizabeth Drew, Jim Saada +5 more 2004-07-13
D490343 Headgear clip for respiratory mask Memduh Guney, Amal Shirley Amarasinghe, Timothy Tsun-Fai Fu, Jim Saada, Gary Christopher Robinson 2004-05-25
D487510 Cushion clip for mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada 2004-03-09
D487311 Air delivery device Andrew Cheung, Susan Robyn Lynch 2004-03-02
D486907 Frame for mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada 2004-02-17
D486226 Mask assembly Memduh Guney, Timothy Tsun-Fai Fu, Amal Shirley Amarasinghe, Joanne Elizabeth Drew, Jim Saada +5 more 2004-02-03
D486227 Forehead pad assembly Timothy Tsun-Fai Fu, Memduh Guney 2004-02-03
6679261 Forehead support for facial mask Robert Edward Styles, Zdzislaw Antoni Ziolkowski, Philip Rodney Kwok 2004-01-20