Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904832 | Regeneration of active carbon and polymeric adsorbents | Arthur L. Clifford, Dennis F. Dong, Timothy A. Mumby | 1999-05-18 |
| 5702587 | Chemical and electrochemical regeneration of active carbon | Arthur L. Clifford, Dennis F. Dong, Timothy A. Mumby | 1997-12-30 |
| 5643437 | Co-generation of ammonium persulfate anodically and alkaline hydrogen peroxide cathodically with cathode products ratio control | Dennis F. Dong, Timothy A. Mumby, John R. Jackson | 1997-07-01 |
| 5316629 | Process for maintaining electrolyte flow rate through a microporous diaphragm during electrochemical production of hydrogen peroxide | Arthur L. Clifford, Dennis F. Dong | 1994-05-31 |
| 5244547 | Decreasing the concentration of hydroxyl ions in aqueous alkaline peroxide solutions | Arthur L. Clifford | 1993-09-14 |
| 5106464 | Decreasing the concentration of hydroxyl ions in aqueous alkaline peroxide solutions | Arthur L. Clifford | 1992-04-21 |
| 4969981 | Cell and method of operating a liquid-gas electrochemical cell | Robert D. Klassen, Allan James, Indresh Mathur, Edward B. Noonan | 1990-11-13 |
| 4872957 | Electrochemical cell having dual purpose electrode | Dennis F. Dong, Edward B. Noonan, Arthur L. Clifford, Katharina Benesch, Richard E. Loftfield | 1989-10-10 |