Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4249609 | Method for forming channels of high fluid conductivity in formation parts around a borehole | Rafael Luque, Willem H. De Vries | 1981-02-10 |
| 4245702 | Method for forming channels of high fluid conductivity in hard acid-soluble formations | Rafael Luque, Willem H. De Vries | 1981-01-20 |