Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447577 | Method for removing H2S and CO2 from crude and gas streams | Douglas Espin, Aaron Ranson | 2002-09-10 |
| 6360823 | Apparatus and method for performing downhole measurements | Aaron Ranson, Jose Zapico, Douglas Espin | 2002-03-26 |