Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40806 | Respiratory humidification system | Lewis George Gradon, Stephen William McPhee, Paul John Seakins | 2009-06-30 |
| 7263994 | Respiratory humidification system | Lewis George Gradon, Stephen William McPhee, Paul John Seakins | 2007-09-04 |
| RE39724 | Respiratory humidification system | Lewis George Gradon, Stephen William McPhee, Paul John Seakins | 2007-07-17 |
| 7051733 | Respiratory humidification system | Lewis George Gradon, Stephen William McPhee, Paul John Seakins | 2006-05-30 |
| 7043979 | Respiratory humidification system | Malcolm David Smith | 2006-05-16 |
| 6694974 | Respiratory humidification system | Lewis George-Gradon, Stephen William McPhee, Paul John Seakins | 2004-02-24 |
| 6349722 | Respiratory humidification system | Lewis George Gradon, Stephen William McPhee, Paul John Seakins | 2002-02-26 |
| 6272933 | Respiratory humidification system | Lewis George Gradon, Stephen William McPhee, Paul John Seakins | 2001-08-14 |
| D418498 | Icon for a display panel of a medical apparatus, humidifier, or respirator | — | 2000-01-04 |