Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246167 | Droplet application device and method | — | 1993-09-21 |
| 5131020 | Method of and system for providing continually updated traffic or other information to telephonically and other communications-linked customers | John P. Liebesny, Sheldon Apsell, Paul J. Bouchard | 1992-07-14 |