Granted Patent
Utility
US 5,328,663 · App. 08/057,907
Apparatus for the trapping of reaction products
Inventor:
Woodfin V. Ligon, Jr.
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: May 7, 1993
Inventor
Woodfin V. Ligon, Jr.
Assignee (at issue)
General Electric 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.