Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D366483 | Telephone set | — | 1996-01-23 |
| 5301224 | Mobile telephone with lateral loudspeaker | — | 1994-04-05 |
| D319052 | Mobile telephone | — | 1991-08-13 |
| D316416 | Stand for a portable telephone | Malcolm Charles Cant | 1991-04-23 |
| D302423 | Portable radio/telephone instrument | Nils Martensson, Peter Harrison, David Perry, John H. New, Craig Dolwin +1 more | 1989-07-25 |
| D299719 | Handset radio telephone | Nils Martensson, Anthony B. Harrup, Mark Powell, Roger S. Wilkins, Chris M. Harrison +2 more | 1989-02-07 |