Granted Patent
Utility
US 5,501,159 · App. 08/283,118
Method of controlling hydrocarbon release rate by maintaining target oxygen concentration in discharge gases
Inventors:
Paul H. Stevers, Roger D. Eshleman
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Jul 29, 1994
Inventors
Paul H. Stevers
Roger D. Eshleman
Assignee (at issue)
Bio-Oxidation, Inc.
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.