Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7696904 | Altitude range filter for cockpit traffic display | Steven Horvath, Robert Grove, Bob Hilb | 2010-04-13 |
| 7382285 | Pilot-programmable altitude range filter for cockpit traffic display | Steve Horvath, Robert Grove, Bob Hilb | 2008-06-03 |
| 7124000 | Graphic closure indicator for cockpit traffic display | Steve Horvath, Robert Grove | 2006-10-17 |
| 6826458 | Graphic closure indicator for cockpit traffic display | Steve Horvath, Robert Grove | 2004-11-30 |
| 4587422 | Subsurface density testing method | — | 1986-05-06 |