Granted Patent
Utility
US 6,616,876 · App. 09/678,765
Method for treating expandable polymer materials
Inventors:
Roger Labrecque, Joseph Ferraro, Tom Swanick, Paul Martakos
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Oct 3, 2000
Inventors
Roger Labrecque
Joseph Ferraro
Tom Swanick
Paul Martakos
Assignee (at issue)
ATRIUM MEDICAL CORPORATION
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.