Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5826995 | Cassette for a thermal printer | Robert Charles Lewis Day | 1998-10-27 |
| 5658083 | Cassette for a thermal printer | Robert Charles Lewis Day | 1997-08-19 |
| D372044 | Tape cassette for a label printer | Robert Charles Lewis Day | 1996-07-23 |
| 5437511 | Tape printing apparatus | Andrew R. B. Halket, Charles Robert Sims | 1995-08-01 |