Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6084947 | Digital signal detector and method | David Efron | 2000-07-04 |
| 5539818 | Telephonic console with prerecorded voice message and method | David A. Marcinkiewicz, Andrew Capigatti, Earl Leo Smith, III | 1996-07-23 |
| 5461668 | Telephonic console with programmable nonvolatile personality memory and method | David A. Marcinkiewicz, Earl Leo Smith, III | 1995-10-24 |
| 5333961 | Keyboard with top mountable key cap assemblies and method | Andrew Capigatti | 1994-08-02 |
| 4893325 | Integrated public safety answering point system | Andrew W. Pankonen, Donald J. Jester, Robert J. Mulrow, Catherine P. Modica | 1990-01-09 |