Granted Patent
Utility
US 6,572,547 · App. 09/919,464
Transesophageal and transnasal, transesophageal ultrasound imaging systems
Inventors:
David G. Miller, Michael Peszynski, Heather Beck
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jul 31, 2001
Inventors
David G. Miller
Michael Peszynski
Heather Beck
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.