Granted Patent
Utility
US 6,178,772 · App. 09/258,360
Receiver and filter and adsorbent unit therefor
Inventor:
Samuel A. Incorvia
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Feb 26, 1999
Inventor
Samuel A. Incorvia
Assignee (at issue)
Multisorb Technologies, 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.