Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309893 | Assay method with improved release of soluble reagents | Janys Elizabeth Fletcher | 2001-10-30 |
| 5114497 | Soil decontamination | Paul C. Johnson, James D. Colthart, Arthur L. Otermat, David Weingaertner, Charles C. Chou +3 more | 1992-05-19 |
| H573 | Sealing of pits | — | 1989-02-07 |