Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178810 | Crude oil measurement system and method | Richard L. Ridgeway, Scott Graham | 2001-01-30 |
| 5821406 | Crude oil measurement system and method | Richard L. Ridgeway, Scott Graham | 1998-10-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178810 | Crude oil measurement system and method | Richard L. Ridgeway, Scott Graham | 2001-01-30 |
| 5821406 | Crude oil measurement system and method | Richard L. Ridgeway, Scott Graham | 1998-10-13 |