Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8484370 | Method and system for efficient extended data communications using GPRS | Kevin Marvin, Terry Gin, David B. Anderson | 2013-07-09 |
| 7489993 | Vehicle tracking, communication and fleet management system | David A. Dye, Robert W. Lewis, Kevin Marvin | 2009-02-10 |
| 6892131 | Vehicle tracking, communication and fleet management system | Richard Rudow, Robert F. Allen, Mark Billings, David A. Dye, Mark Louis Kirchner +4 more | 2005-05-10 |
| 6611755 | Vehicle tracking, communication and fleet management system | Richard Rudow, Robert F. Allen, Mark Billings, David A. Dye, Mark Louis Kirchner +4 more | 2003-08-26 |
| 6525690 | Golf course yardage and information system with zone detection | Richard Rudow, Douglas L. Lecker, Tuan Pham, Kirk Bingeman, Brad Garn | 2003-02-25 |
| 6470242 | Display monitor for golf cart yardage and information system | Richard Rudow, Douglas L. Lecker, Kirk Bingeman, Robert D. Camiano | 2002-10-22 |
| 6236360 | Golf course yardage and information system | Richard Rudow, Douglas L. Lecker, Tuan Pham, Kirk Bingeman, Brad Garn | 2001-05-22 |
| 6236940 | Display monitor for golf cart yardage and information system | Richard Rudow, Douglas L. Lecker, Kirk Bingeman, Robert D. Camiano | 2001-05-22 |
| 6024655 | Map-matching golf navigation system | — | 2000-02-15 |
| 5878369 | Golf course yardage and information system | Richard Rudow, Douglas L. Lecker, Tuan Pham, Kirk Bingeman | 1999-03-02 |
| 5689431 | Golf course yardage and information system | Richard Rudow, Douglas L. Lecker, Tuan Pham, Kirk Bingeman | 1997-11-18 |