Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025939 | Power supply for processing of gaseous media | Stephen Ivor Hall, Michael Inman, Anthony Robert Martin, David Raybone, David Leslie Segal | 2006-04-11 |
| 6645441 | Reactor for plasma assisted gas processing | Peter James Andrews, Stephen Ivor Hall, Michael Inman, James Timothy Shawcross, Christopher David John Manson-Whitton | 2003-11-11 |
| 6548027 | Gas purification device | Stephen Ivor Hall, Michael Inman, David Raybone | 2003-04-15 |
| 4250405 | Apparatus for identifying production codes on articles | Richard I. Ashcroft, David Kaktovics, Anthony E. P. Monson | 1981-02-10 |