Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869392 | Home system and method of determining if a fob is in range or out of range of wireless communication with a server | Javier E. Piraneque, Michael McManus, William C. Sabram | 2011-01-11 |
| 7520152 | Lock device and system employing a door lock device | John J. Crowley | 2009-04-21 |
| 7486183 | Home system and method for sending and displaying digital images | Charles John Luebke, William C. Sabram, Joseph Ballay, Michael McManus | 2009-02-03 |