Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867312 | Trap device | — | 2011-01-11 |
| 7638106 | Method of treating a gas stream | Christopher Mark Bailey, Michael Andrew Galtry, Andrew James Seeley, Geoffrey Young, Michael Alan Eric Wilders +2 more | 2009-12-29 |
| 5497672 | Valve actuator | David Appleford | 1996-03-12 |