Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604053 | Methods of cementing with lightweight cement composition | David Kulakofsky, Raul Bonifacio, Octavio Araujo Morales | 2009-10-20 |
| 7373981 | Methods of cementing with lightweight cement compositions | David Kulakofsky, Raul Bonifacio, Octavio Araujo Morales | 2008-05-20 |