Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390551 | Method and apparatus for the analysis of gas in a medium, especially hydrocarbons | Nelson Carvajal, Alejandro Gonzales | 1995-02-21 |
| 5379654 | Method and apparatus for the analysis of gas in a medium | Nelson Carvajal, Alejandro Machado González | 1995-01-10 |