Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411982 | Digital wireless voice and data modem | — | 2008-08-12 |
| 7286522 | Synchronizer for use with improved in-band signaling for data communications over digital wireless telecommunications networks | Dan Alan Preston, Joseph D. Preston, Robert Leyendecker, Wayne Eatherly, Rod L. Proctor | 2007-10-23 |
| 7269188 | Simultaneous voice and data modem | — | 2007-09-11 |
| 7151768 | In-band signaling for data communications over digital wireless telecommunications networks | Dan Alan Preston, Joseph D. Preston, Robert Leyendecker, Wayne Eatherly, Rod L. Proctor | 2006-12-19 |
| 6737148 | Camouflaged perforated panel and method of forming | — | 2004-05-18 |
| 6493338 | Multichannel in-band signaling for data communications over digital wireless telecommunications networks | Dan Alan Preston, Joseph D. Preston, Robert Leyendecker, Wayne Eatherly, Rod L. Proctor | 2002-12-10 |
| D455221 | Pegboard | — | 2002-04-02 |