Granted Patent
Utility
US 4,514,286 · App. 06/544,163
Fuel sweetening with organic peroxides
Inventors:
Sophia Wang, Glenn L. Roof, Beth W. Porlier
Patented Case
View Patent ↗
Granted: Apr 30, 1985
Filed: Oct 21, 1983
Inventors
Sophia Wang
Glenn L. Roof
Beth W. Porlier
Assignee (at issue)
Nalco Chemical Company
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.