Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374176 | Public transit vehicle arrival information system | Paul Freda | 2002-04-16 |
| 6006159 | Public transit vehicle arrival information system | Paul Freda | 1999-12-21 |
| 5099531 | Button alignment and stabilizing system for bedding | — | 1992-03-31 |