Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6241248 | Interlocking solid puzzles with sliding movement control mechanisms | — | 2001-06-05 |
| 5778414 | Performance enhancing memory interleaver for data frame processing | Jack Stephenson | 1998-07-07 |
| 5259027 | Dial restoral method for digital circuits | Francis E. Roumillat, IV | 1993-11-02 |
| 5177739 | Multiport - multipoint digital data service | Rogelio J. Basnuevo, Jose R. Diaz, Norman J. Donaghue, Jr., Jorge A. Valdes | 1993-01-05 |
| 5123009 | Method and apparatus for disabling an echo canceller | — | 1992-06-16 |