Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D500995 | Cordless telephone | — | 2005-01-18 |
| D460429 | Telephone | — | 2002-07-16 |
| D419995 | Answering machine | — | 2000-02-01 |
| D416894 | Answering machine | — | 1999-11-23 |
| D261651 | Clock radio or similar article | — | 1981-11-03 |
| D261512 | Clock radio or similar article | — | 1981-10-27 |
| D258587 | Clock radio or similar article | — | 1981-03-17 |
| 4254801 | Quick-acting closure unit | Bernard P. Gerthoffer | 1981-03-10 |