Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616036 | Bar code based refueling system | Guillermo A. Warley | 2003-09-09 |
| 6213393 | Bar code based refueling system | Guillermo A. Warley | 2001-04-10 |
| 6045040 | Bar code based refueling system | Guillermo A. Warley | 2000-04-04 |
| 5700999 | Bar code based refueling system | Guillermo A. Warley | 1997-12-23 |