Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8792907 | Methods, systems, and computer program products for message filtering based on previous path trajectories and probable destination | James W. Marshall | 2014-07-29 |
| 8180366 | Methods, systems, and computer program products for message filtering based on previous path trajectories and probable destination | James W. Marshall | 2012-05-15 |
| 6522250 | Movement history based selective distribution of generally broadcast information | James W. Marshall | 2003-02-18 |
| 5636245 | Location based selective distribution of generally broadcast information | Donald R. McMillan, Thomas L. Folk, Steven R. Rogers | 1997-06-03 |