DR

Derek J. Rogers

HT H-D Tech: 5 patents #2 of 10Top 20%
Overall (All Time): #667,114 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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