Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486376 | Electrochemical system and method for rendering contaminated electrically conductive material nonhazardous | Christy W. Bell | 2002-11-26 |
| 6466605 | Concentric electrode DC arc system and their use in processing waste materials | Richard A. Hamilton, Charles S. Titus | 2002-10-15 |
| 6421500 | Concentric electrode DC arc systems and their use in processing waste materials | Richard A. Hamilton, Charles S. Titus | 2002-07-16 |