Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105691 | Modular drilling fluid system and method | Asadollah Hayatdavoudi | 2000-08-22 |
| 5755295 | Modular drilling fluid system and method | Asadollah Hayatdavoudi | 1998-05-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105691 | Modular drilling fluid system and method | Asadollah Hayatdavoudi | 2000-08-22 |
| 5755295 | Modular drilling fluid system and method | Asadollah Hayatdavoudi | 1998-05-26 |