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 101–125 of 209 patents

Patent #TitleCo-InventorsDate
D619449 Adaptor seal Ian Malcolm Smith, Dan Kao 2010-07-13
D617446 Portion of a front face of a headgear for a respiratory mask Amal Shirley Amarasinghe, Memduh Guney 2010-06-08
D614286 Air delivery device Duncan Lovel Trevor-Wilson, Rohan Neil Primrose 2010-04-20
D614291 Frame for a mask Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada 2010-04-20
D613385 Adaptor seal Ian Malcolm Smith, Dan Kao 2010-04-06
D611593 Humidifier/flow generator John Michael Snow, Dan Kao 2010-03-09
D607994 Forehead pad Timothy Tsun-Fai Fu, Memduh Guney 2010-01-12
D604830 Humidifier Duncan Lovel Trevor-Wilson, Rohan Neil Primrose, Alexander Virr, Mark Bertinetti, Dan Kao +1 more 2009-11-24
7614400 Forehead support for facial mask Robert Edward Styles, Zdzislaw Antoni Ziolkowski, Philip Rodney Kwok 2009-11-10
7614398 Humidifier with structure to prevent backflow of liquid through the humidifier inlet Alexander Virr, Ian Malcolm Smith, Richard Llewelyn Jones, Andrew Cheung 2009-11-10
7610916 Forehead support for facial mask Philip Rodney Kwok, Michael Kassipillai Gunaratnam, Jonathan P. Harrison, Jonathan Lee Liston, Robert Stephen Matchett +1 more 2009-11-03
D600787 Adaptor seal Ian Malcolm Smith, Dan Kao 2009-09-22
7523754 Cushion for a respiratory mask assembly Robert Henry Frater, Joanne Elizabeth Drew, Memduh Guney, Timothy Tsun-Fai Fu, Philip Rodney Kwok +1 more 2009-04-28
D590494 Humidifier base Duncan Lovel Trevor-Wilson, Arthur Kin-Wai Yee, Rohan Neil Primrose, Alexander Virr, Mark Bertinetti +2 more 2009-04-14
7509958 Headgear assembly for a respiratory mask assembly Amal Shirley Amarasinghe, Memduh Guney 2009-03-31
D588689 Cushion for a respiratory mask Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada, Joanne Elizabeth Drew, Susan Robyn Lynch 2009-03-17
D586460 Mask frame Memduh Guney, Timothy Tsun-Fai Fu, Jim Saada 2009-02-10
D586258 Clip for respiratory mask Memduh Guney, Amal Shirley Amarasinghe, Milind Chandrakant Raje, Aaron Samuel Davidson, Michael Jones 2009-02-10
D585540 Air delivery device Duncan Lovel Trevor-Wilson, Arthur Kin-Wai Yee, Rohan Neil Primrose, Alexander Virr, Mark Bertinetti +2 more 2009-01-27
7461656 Nasal assembly Michael Kassipillai Gunaratnam, Philip Rodney Kwok, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney +3 more 2008-12-09
D580048 Swivel elbow for mask assembly Memduh Guney, Anthony Michael Ging, Jim Saada, Amal Shirley Amarasinghe, Joanne Elizabeth Drew +2 more 2008-11-04
D579543 Portion of a flow generator John Michael Snow, Dan Kao, Ian Malcolm Smith, William Bonilla 2008-10-28
D579537 Humidifier tub Ian Malcolm Smith, William Bonilla, John Michael Snow, Dan Kao 2008-10-28
D579105 Portion of mask Michael Jones, Amal Shirley Amarasinghe, Timothy Tsun-Fai Fu, Jim Saada, Fiachra Marcus Sweeney 2008-10-21
D578204 Humidifier base Duncan Lovel Trevor-Wilson, Arthur Kin-Wai Yee, Rohan Neil Primrose, Alexander Virr, Mark Bertinetti +2 more 2008-10-07