Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351290 | Telecommunications fraud prevention system and method | Lindsey D. Owen, Harold E. A. Hansen, II | 1994-09-27 |
| 5233643 | Method and system network for providing an area with limited bandwidth bi-direction burst personnel telecommunications | Rajendra Patel, Marion K. Vaughn, Jr. | 1993-08-03 |
| 4870704 | Multicomputer digital processing system | M. Nicholas Matelan, Thomas G. Leete, Leslie Zsohar, Michael K. Blanchard, Jacob Hsu +1 more | 1989-09-26 |