Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878308 | Information distribution system for use in an elevator | Todd A. Newville | 2011-02-01 |
| 7156211 | Information distribution system for use in an elevator | Todd A. Newville | 2007-01-02 |
| 6962240 | Information display system with occupancy detector | Todd A. Newville | 2005-11-08 |
| 6543582 | Information distribution system for use in an elevator | Todd A. Newville | 2003-04-08 |
| 6073727 | Information distribution system for use in an elevator | Todd A. Newville | 2000-06-13 |
| 5955710 | Information distribution system for use in an elevator | — | 1999-09-21 |