Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648222 | Printhead maintenance station comprising maintenance roller and ink removal system | John Douglas Peter Morgan, Vesa Karppinen, Kia Silverbrook | 2010-01-19 |
| 7641304 | Printhead maintenance system comprising foaming system and foam transport assembly | Vesa Karppinen, Kia Silverbrook, John Douglas Peter Morgan, David John Worboys | 2010-01-05 |
| 7637588 | Printhead maintenance assembly comprising maintenance roller and cleaning mechanism | John Douglas Peter Morgan, Vesa Karppinen, Kia Silverbrook | 2009-12-29 |
| 7607755 | Method of maintaining a printhead using a maintenance roller | John Douglas Peter Morgan, Vesa Karppinen, Akira Nakazawa, Kia Silverbrook | 2009-10-27 |
| 7604334 | Ink supply system with hammer mechanism for variable purge volume/pressure | Vesa Karppinen, John Douglas Peter Morgan, David John Worboys, Jonathan Mark Bulman, Kia Silverbrook | 2009-10-20 |
| 7581812 | Method of removing particulates from a printhead using a liquid foam | Vesa Karppinen, Kia Silverbrook, John Douglas Peter Morgan, David John Worboys | 2009-09-01 |
| 7527055 | Flow diverter for controlling the pressure and flow rate in CPAP device | Denis Bullock | 2009-05-05 |
| D562445 | Forehead support for mask | John Michael Snow, Philip Thomas Stallard | 2008-02-19 |
| 7260440 | Method and apparatus for measurement of pressure at a device/body interface | Andrew Selim, Milind Chandrakant Raje, Robert Henry Frater | 2007-08-21 |
| D539901 | Nasal mask | John Michael Snow, Philip Thomas Stallard | 2007-04-03 |
| 7036506 | Flow diverter for controlling the pressure and flow rate in CPAP device | Denis Bullock | 2006-05-02 |
| 6941182 | Method and apparatus for measurement of pressure at a device/body interface | Andrew Selim, Milind Chandrakant Raje, Robert Henry Frater | 2005-09-06 |
| 6895964 | Flow diverter for controlling the pressure and flow rate in a CPAP device | Denis Bullock | 2005-05-24 |
| 6745770 | Flow diverter for controlling the pressure and flow rate in a CPAP device | Denis Bullock | 2004-06-08 |
| 6357463 | Control member for a valve and method for determining fluid flow rate through a valve | Peter John Deacon Wickham, Ian Malcolm Smith, Denis Bullock | 2002-03-19 |
| 6269839 | Control member for a valve and method for determining fluid flow rate through a valve | Peter John Deacon Wickham, Ian Malcolm Smith, Denis Bullock | 2001-08-07 |