Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003629 | Arrangement for identifying subscribers | David J. Ness-Cohn, Lewis H. Rosenthal, Randy L. Ekl, Gregory N. Hesse, David Bar-On | 1991-03-26 |
| 4926495 | Computer aided dispatch system | Richard A. Comroe, Richare H. Coe, Lewis H. Rosenthal | 1990-05-15 |