Granted Patent
Utility
US 5,969,061 · App. 08/724,805
Suppression of fines in a fluid bed polyethylene process
Inventors:
Alan George Wonders, Glenn Edward Moore, Randal Ray Ford, Jeffrey Daniel Daily, Kenneth A. Dooley, Jesus Garcia
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Oct 2, 1996
Inventors
Alan George Wonders
Glenn Edward Moore
Randal Ray Ford
Jeffrey Daniel Daily
Kenneth A. Dooley
Jesus Garcia
Assignee (at issue)
Eastman Chemical 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.