Granted Patent
Utility
US 6,719,828 · App. 10/134,178
High capacity regenerable sorbent for removal of mercury from flue gas
Inventors:
John Stanley Lovell, Craig Turchi, Thomas E. Broderick
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Apr 26, 2002
Inventors
John Stanley Lovell
Craig Turchi
Thomas E. Broderick
Assignee (at issue)
John Lovell
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.