Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820062 | Product information system | Robert C. Ricketson, Jack F. Bailey, Carol C. Shilepsky, Arnold C. Shilepsky | 2004-11-16 |
| 6759972 | Tour group notification method | James Elkins | 2004-07-06 |
| 6720771 | Moving source dipole electromagnetic exploration device for deeper and poorer conductors and a method of detecting such conductors | Sureneni Nageswara Rao, Madhu Sudan Joshi | 2004-04-13 |