Granted Patent
Utility
US 6,590,393 · App. 09/853,377
High frequency large volume resonator
Inventors:
James Michael Vaughn, Edward G. Walsh, Jan A. Den Hollander
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: May 11, 2001
Inventors
James Michael Vaughn
Edward G. Walsh
Jan A. Den Hollander
Assignee (at issue)
THE UAB RESEARCH FOUNDATION
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.