Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226529 | System for providing a simultaneous data and voice channel within a single channel of a portable cellular telephone to provide position-enhanced cellular services (PECS) | Ronald Bruno, Leonard Schuchman, Kenneth Cunningham | 2001-05-01 |
| 5630206 | Position enhanced cellular telephone system | G. Daniel Urban, David Schuchman, Ronald Bruno | 1997-05-13 |
| 4335427 | Method of selecting a preferred difference image | Willard F. Hunt | 1982-06-15 |
| 4220863 | Data channel multiplexing system for CT scanner with rotating source | Thomas R. McBride, Robert H. Wake | 1980-09-02 |