Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101917 | In-place soil sampler | Abdul S. Abdul, Thomas L. Gibson | 1992-04-07 |
| 4997313 | Process for in-situ surfactant washing of contaminated soil | Thomas L. Gibson, Abdul S. Abdul, Carolina C. Ang | 1991-03-05 |