Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4561367 | Lockstitch sewing machine | John F. Corbett, Edric M. E. Brown, David J. Commander | 1985-12-31 |
| 4553490 | Lockstitch sewing machine | Geoffrey K. Collett, Christopher B. Martin-Jones, David J. Commander, Mark S. Gilbey, Robert S. Berks | 1985-11-19 |