Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074370 | Plasma assisted reactor | David Leslie Segal, David Raybone, James Timothy Shawcross | 2006-07-11 |
| 7067092 | Treatment of gaseous emissions | Stephen Ivor Hall, David Raybone, Fiona Winterbottom, David Leslie Segal, James Timothy Shawcross +2 more | 2006-06-27 |
| 7025939 | Power supply for processing of gaseous media | Stephen Ivor Hall, Anthony Robert Martin, David Raybone, David Michael Weeks, David Leslie Segal | 2006-04-11 |
| 6890495 | Plasma-assisted processing of gaseous media | — | 2005-05-10 |
| 6833119 | Vehicle power supply system | David Raybone, James Timothy Shawcross | 2004-12-21 |
| 6645441 | Reactor for plasma assisted gas processing | Peter James Andrews, Stephen Ivor Hall, James Timothy Shawcross, David Michael Weeks, Christopher David John Manson-Whitton | 2003-11-11 |
| 6641786 | Reactor for processing gaseous media | Stephen Ivor Hall, James Timothy Shawcross | 2003-11-04 |
| 6548027 | Gas purification device | Stephen Ivor Hall, David Raybone, David Michael Weeks | 2003-04-15 |
| 6322758 | Reactor for processing gaseous media | Stephen Ivor Hall, James Timothy Shawcross | 2001-11-27 |
| 5966890 | Building frame structure | — | 1999-10-19 |
| D398169 | Display cabinet | — | 1998-09-15 |
| D386017 | Display cabinet | — | 1997-11-11 |
| D378882 | Corner display cabinet | — | 1997-04-22 |
| D367974 | Display cabinet | — | 1996-03-19 |
| D310014 | Pocket knife | — | 1990-08-21 |
| D306687 | Pocket knife | — | 1990-03-20 |
| D306550 | Pocket knife | — | 1990-03-13 |