Granted Patent
Utility
US 5,800,522 · App. 08/789,378
Interior liner for tubes, pipes and blood conduits
Inventors:
Carey V. Campbell, James Frank Kasic, II, Larry J. Kovach, Alvaro J. Laguna, James D. Lewis, Mark E. Mayrand, David J. Myers, Stanislaw L. Zukowski
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jan 24, 1997
Inventors
Carey V. Campbell
James Frank Kasic, II
Larry J. Kovach
Alvaro J. Laguna
James D. Lewis
Mark E. Mayrand
David J. Myers
Stanislaw L. Zukowski
Assignee (at issue)
W. L. Gore & Associates, Inc.
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.