Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042746 | Nozzle assembly for aircraft | Graham N. Freeman, Kenneth Ainscow | 1991-08-27 |
| 4854027 | Manufacture of impact printing ribbon cartridge | Michael J. Smith, Martin Crisp | 1989-08-08 |
| 4729676 | Impact printing apparatus and ribbon cartridges | Michael J. Smith, Martin Crisp | 1988-03-08 |
| 4189248 | Snap-on-handle structure | — | 1980-02-19 |