Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820658 | Method and apparatus for filling containers | Roger Matthews, Stephen Metcalf | 2004-11-23 |
| 6786023 | Method and apparatus for filling containers | Ian Fletcher, Stephen Metcalf, Yogesh Pancholi, David Smith | 2004-09-07 |
| 6691746 | Method and apparatus for filling containers | Roger Matthews, Stephen Metcalf | 2004-02-17 |
| 6535281 | Method and apparatus for optically scanning a vehicle wheel | Paul Conheady, Helen Lowe | 2003-03-18 |
| 4183585 | Longwall mining machine | — | 1980-01-15 |