Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8857357 | Method of controlling the position of moored marine vessels | John Charles Flint, Richard Ian Stephens | 2014-10-14 |
| 8291829 | Motorized transport cart and associated part transport system and method | Richard Dunlavy, Steve Oppy, David Bonaventura | 2012-10-23 |
| 7097817 | Method for treating soot-containing exhaust | Robert James Brisley, Martyn Vincent Twigg | 2006-08-29 |
| 6857265 | Diesel exhaust system including NOx-trap | Martyn Vincent Twigg | 2005-02-22 |
| 6753294 | Catalytic wall-flow filter | Robert James Brisley, Martyn Vincent Twigg | 2004-06-22 |
| 6294141 | Emission control | Martyn Vincent Twigg, Nigel Simon Will | 2001-09-25 |