Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220585 | Drilling fluid additives | Paul H. Javora | 1980-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220585 | Drilling fluid additives | Paul H. Javora | 1980-09-02 |