Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D266665 | Cassette tape recorder or the like | Michael Cridland | 1982-10-26 |
| D266503 | Tape recording machine | Michael Cridland | 1982-10-12 |
| D263467 | Tape recording machine | Michael Cridland | 1982-03-23 |