Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691148 | Petroleum immunoassay method, its components and a kit for use in performing the same | Randy L. Allen | 1997-11-25 |
| 5679574 | Quantitative test for oils, crude oil, hydrocarbon, or other contaminants in soil and a kit for performing the same | Thomas N. Stewart, Patrick D. Mize | 1997-10-21 |
| 5618681 | Polyaromatic hydrocarbon (PAH) immunoassay method, its components and a kit for use in performing the same | Randy L. Allen | 1997-04-08 |