Granted Patent
Utility
US 5,961,928 · App. 08/838,118
Gas generating system and method
Inventors:
Valerie A. Maston, Leslie L. VanDine, Richard A. Sederquist, Raymond Morris Smith, Paul A. Grubb, Theodore S. Malinowski
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Apr 15, 1997
Inventors
Valerie A. Maston
Leslie L. VanDine
Richard A. Sederquist
Raymond Morris Smith
Paul A. Grubb
Theodore S. Malinowski
Assignee (at issue)
International Fuel Cells, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.