DH

Derek W. Hildreth

DA Doosan Fuel Cell America: 4 patents #5 of 60Top 9%
IC International Fuel Cells: 2 patents #65 of 129Top 55%
UC Utc Fuel Cells: 2 patents #51 of 183Top 30%
UP Utc Power: 1 patents #62 of 141Top 45%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
📍 Manchester, CT: #75 of 606 inventorsTop 15%
🗺 Connecticut: #4,552 of 34,797 inventorsTop 15%
Overall (All Time): #504,886 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10658685 Integrated heat pump and fuel cell power plant 2020-05-19
9923221 Method of decontaminating a fuel reactant stream for a fuel cell Joshua D. Isom, Leslie L. VanDine, John L. Preston, Paul R. Hanrahan, Lynn R. Hamilton 2018-03-20
9745526 Fuel processing of feedstocks having components harmful to hydrodesulfurization Antonio M. Vincitore, Peter Foley, John L. Preston, Stephen G. Pixton, James A. Davies 2017-08-29
9553323 Fluidized bed contaminant separator and water-control loop for a fuel reactant stream of a fuel cell Joshua D. Isom, Leslie L. VanDine, John L. Preston, Paul R. Hanrahan, Lynn Reni 2017-01-24
8673511 Apparatus including sodium chlorate electrolysis cell connected by water cooled catalytic reactor to phosphoric acid fuel cell Antonio M. Vincitore, Peter Foley, John L. Preston 2014-03-18
8343256 Integrated contaminant separator and water-control loop for a fuel reactant stream Michael T. Lines, John L. Preston 2013-01-01
8206490 Contaminant separator and isolation loop for a fuel reactant stream for a fuel cell Albert P. Grasso, John L. Preston, Francis Kocum, Richard J. Assarabowski 2012-06-26
6387555 Selective oxidizer in cell stack manifold Douglas J. Wheeler, Thomas J. Corrigan, Leonard J. Bonville, Roger R. Lesieur, Carl A. Reiser 2002-05-14
6284206 Compact selective oxidizer assemblage for a fuel cell power plant Roger R. Lesieur, Thomas J. Corrigan 2001-09-04
6140266 Compact and light weight catalyst bed for use in a fuel cell power plant and method for forming the same Thomas J. Corrigan, Leonard J. Bonville, Roger R. Lesieur, Maria G. Lukianoff 2000-10-31