Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7315280 | Coherent geolocation system | Richard Schiffmiller, Melvin Carroll | 2008-01-01 |
| 6933888 | Multi-ship coherent geolocation system | Richard Schiffmiller, Melvin Carroll | 2005-08-23 |