Granted Patent
Utility
US 6,743,254 · App. 10/061,533
Tissue expander with protection against accidental puncture
Inventors:
Robert L. Guest, Anita M. Falcon, James D. Harlow, John Labarge
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Feb 1, 2002
Inventors
Robert L. Guest
Anita M. Falcon
James D. Harlow
John Labarge
Assignee (at issue)
Mentor Partners, LLC
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.