Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D283618 | Base for a telephone set | George M. Janda | 1986-04-29 |
| D283617 | Telephone stand | George M. Janda | 1986-04-29 |
| 4544066 | Printed wiring board file employing wire structural members | James V. Koppensteiner | 1985-10-01 |
| 4533977 | Printed wiring board assembly employing track engaging runners | James V. Koppensteiner | 1985-08-06 |
| D272736 | Pushbutton dial for a telephone set or the like | — | 1984-02-21 |
| D272346 | Pushbutton dial for a telephone set or the like | — | 1984-01-24 |
| D272347 | Pushbutton dial for a telephone set or the like | — | 1984-01-24 |
| 4395591 | Arrangement for supporting a telephone handset or the like | — | 1983-07-26 |
| D262207 | Hand held telephone set | — | 1981-12-08 |