Granted Patent
Utility
US 5,340,450 · App. 07/977,045
Removal of organic materials from a gas
Inventors:
Christopher N. Griffiths, David Raybone, Keith H. Bayliss
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Nov 16, 1992
Inventors
Christopher N. Griffiths
David Raybone
Keith H. Bayliss
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.