Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504908 | Reminder phone | Michael A. Bellomo, Alan Brav, Martin E. Henderson, William MacIver | 2003-01-07 |
| 5333171 | Adaptive speakerphone system | William Wang | 1994-07-26 |
| 5210784 | Adaptive speakerphone system | William Wang | 1993-05-11 |
| 5128979 | Monitored personal emergency response system | Philip H. Devlin | 1992-07-07 |
| D313362 | Wireless communicator for a personal emergency response system | Vincent J. Savio, Eric Cohen, David Chastain | 1991-01-01 |
| D313363 | Home communicator for a personal emergency response system | Vincent J. Savio, David Harting, Paul E. Brefka, David L. Adriaansen | 1991-01-01 |
| 4908602 | Apparatus and method of testing a portable held button for emergency response system | Phillip H. Devlin | 1990-03-13 |