Granted Patent
Utility
US 5,833,938 · App. 08/650,280
Integrated VOC entrapment system for regenerative oxidation
Inventor:
Edward Blazejewski
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: May 20, 1996
Inventor
Edward Blazejewski
Assignee (at issue)
MegTec Systems, 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.