Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615740 | Machine for transport of passengers and cargo | — | 2003-09-09 |
| 6606578 | System and method for electromagnetic propulsion fan | Boyd B. Bushman | 2003-08-12 |
| 6561040 | Method and apparatus for detecting environmental conditions utilizing micro-electrical mechanical devices | David L. Kellogg | 2003-05-13 |
| 6540179 | In-flight loadable and refuelable unmanned aircraft system for continuous flight | — | 2003-04-01 |