Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925320 | Electronic device mount | Warren R. Stevens, Michael R. Wiegers | 2011-04-12 |
| 7668654 | System and method utilizing non-GPS satellite content in real-time navigation | Michael R. Wiegers | 2010-02-23 |
| 7502686 | System and method utilizing non-GPS satellite content in real-time navigation | Michael R. Wiegers | 2009-03-10 |
| D354451 | Navigational device front panel | Gary L. Burrell, Larry Beason, Sheldon T. Wheaton | 1995-01-17 |
| D354452 | Navigational device front panel | Gary L. Burrell, Larry Beason, Sheldon T. Wheaton | 1995-01-17 |