Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149797 | Method of metal recovery using electrochemical cell | James Carey, Gary P. Wainwright, Robert B. Call, Peter J. Kelch | 2000-11-21 |
| 6086733 | Electrochemical cell for metal recovery | James Carey, Gary P. Wainwright, Robert B. Call, Peter J. Kelch | 2000-07-11 |
| 5491048 | Removal of tin from seasoned photographic color developers | Ernest R. Anderson | 1996-02-13 |
| 5399247 | Method of electrolysis employing a doped diamond anode to oxidize solutes in wastewater | James Carey, Charles S. Christ, Jr. | 1995-03-21 |