Granted Patent
Utility
US 6,773,401 · App. 09/824,314
Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components
Inventors:
William R. Dreschel, Terry Kling, John W. Sliwa, Stuart L. Carp
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Apr 2, 2001
Inventors
William R. Dreschel
Terry Kling
John W. Sliwa
Stuart L. Carp
Assignee (at issue)
ACUSON
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.