Granted Patent
Utility
US 6,406,424 · App. 09/398,535
Tissue stabilizer having an articulating lift element
Inventors:
Warren P. Williamson, IV, Paul A. Spence, Mark S. Ortiz, George A. Keller, Harry Leonard Green, II
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Sep 16, 1999
Inventors
Warren P. Williamson, IV
Paul A. Spence
Mark S. Ortiz
George A. Keller
Harry Leonard Green, II
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.