Granted Patent
Utility
US 6,115,326 · App. 09/176,861
Ultrasonic micro-machined selectable transducer array
Inventors:
Sam C. Puma, Brian D. Brody
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Oct 22, 1998
Inventors
Sam C. Puma
Brian D. Brody
Assignee (at issue)
Integrated Medical Systems, 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.