Granted Patent
Utility
US 5,277,869 · App. 08/008,870
Process and system for biologically neutralizing waste material
Inventors:
Sanford A. Glazer, Robert S. Russell, Bernard M. Cole
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: Jan 25, 1993
Inventors
Sanford A. Glazer
Robert S. Russell
Bernard M. Cole
Assignee (at issue)
Medical Waste Tech, 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.