Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732024 | Method and apparatus for vehicle control, navigation and positioning | Andrew Wilhelm Rekow, David M. Bevly | 2004-05-04 |
| 6434462 | GPS control of a tractor-towed implement | David M. Bevly, Robert L. Mayfield | 2002-08-13 |
| 6373432 | System using leo satellites for centimeter-level navigation | Matthew Rabinowitz, Clark E. Cohen, David G. Lawrence | 2002-04-16 |
| RE37256 | System and method for generating precise position determinations | Clark E. Cohen, John D. Powell, David G. Lawrence, Boris Pervan, Henry Stewart Cobb | 2001-07-03 |
| 6052647 | Method and system for automatic control of vehicles based on carrier phase differential GPS | Michael L. O'Connor, Gabriel Hugh ELKAIM, Thomas Bell | 2000-04-18 |
| 5726659 | Multipath calibration in GPS pseudorange measurements | Changdon Kee | 1998-03-10 |
| 5572218 | System and method for generating precise position determinations | Clark E. Cohen, John D. Powell, David G. Lawrence, Boris Pervan, Henry Stewart Cobb | 1996-11-05 |