Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281412 | Method of and apparatus for transmitting and recovering offset QPSK modulated data | Frank A. Wissel, Donald E. Smith, Robert L. Martinet, Mark J. Dapper | 1981-07-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281412 | Method of and apparatus for transmitting and recovering offset QPSK modulated data | Frank A. Wissel, Donald E. Smith, Robert L. Martinet, Mark J. Dapper | 1981-07-28 |