Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8537068 | Method and apparatus for tri-band feed with pseudo-monopulse tracking | Larry C. Martin, Yueh-Chi Chang, John J. Hanlin | 2013-09-17 |
| 8245939 | Investing funds from pre-paid payment accounts | Kristen Call, Clayton Field Call | 2012-08-21 |
| 8100332 | Payments using pre-paid accounts | Kristen Call | 2012-01-24 |
| 7600692 | Systems and methods for managing and using prepaid purchasing accounts | Kristen Call | 2009-10-13 |
| 7478747 | Retail sales and dispensing fuel management system | Kristen Call | 2009-01-20 |
| 4849720 | Orthogonal mode tee | — | 1989-07-18 |
| 4841260 | Half wave plate | — | 1989-06-20 |