Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412557 | Oilfield in situ hydrocarbon upgrading process | Conrad Ayasse, Alex Turta | 2002-07-02 |
| 5626191 | Oilfield in-situ combustion process | Alexandru T. Turta | 1997-05-06 |
| 4834495 | Collapsible light pipe | Lorne A. Whitehead, Jonathan E. Scott | 1989-05-30 |