Granted Patent
Utility
US 6,572,609 · App. 09/602,420
Phototherapeutic waveguide apparatus
Inventors:
Norman E. Farr, William E. Wieler, Lincoln Baxter, Jon T. McIntyre, Edward L. Sinofsky
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jun 23, 2000
Inventors
Norman E. Farr
William E. Wieler
Lincoln Baxter
Jon T. McIntyre
Edward L. Sinofsky
Assignee (at issue)
CardioFocus, 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.