Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833124 | Recovery process for wastes containing hexavalent chromium | Andrew Wells Phelps, Jeffrey Allen Sturgill | 2004-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833124 | Recovery process for wastes containing hexavalent chromium | Andrew Wells Phelps, Jeffrey Allen Sturgill | 2004-12-21 |