Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008907 | Additive for oil-based drilling fluids | Jeff Kirsner, Jeff Miller | 2006-03-07 |
| 6620770 | Additive for oil-based drilling fluids | Jeff Kirsner, Jeff Miller | 2003-09-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008907 | Additive for oil-based drilling fluids | Jeff Kirsner, Jeff Miller | 2006-03-07 |
| 6620770 | Additive for oil-based drilling fluids | Jeff Kirsner, Jeff Miller | 2003-09-16 |