Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8515022 | Speakerphone and extension speakerphone for use in personal emergency response system | Anson William Wooding, Alan Brav | 2013-08-20 |
| 6504908 | Reminder phone | Michael A. Bellomo, Alan Brav, William MacIver, Richard M. Reich | 2003-01-07 |
| 4468664 | Non-home run zoning system | Aaron A. Galvin, John K. Guscott, Roy Harvey | 1984-08-28 |
| 4412211 | System for test sequence annunciation | William J. Lautzenheiser, Richard A. Simonetti, James B. Edson, Kenneth E. Beeson | 1983-10-25 |