Granted Patent
Utility
US 5,280,757 · App. 07/930,020
Municipal solid waste disposal process
Inventors:
George W. Carter, Andreas Tsangaris
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Aug 13, 1992
Inventors
George W. Carter
Andreas Tsangaris
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.