Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682139 | Railcar location using mutter networks and locomotive transmitter during transit | Anantha Pradeep, Daniel David Harrison, Glen William Brooksby | 1997-10-28 |
| 5680143 | Method and apparatus for a low complexity satellite ranging system using Gaussian noise overlay | John Erik Hershey, Gary J. Saulnier, David Allen Langan | 1997-10-21 |
| 5633875 | Protocol and mechanism for centralized asset tracking communications | John Erik Hershey, Amer A. Hassan | 1997-05-27 |