Granted Patent
Utility
US 5,329,202 · App. 07/796,466
Large area ultrasonic transducer
Inventors:
George F. Garlick, Todd F. Garlick
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Nov 22, 1991
Inventors
George F. Garlick
Todd F. Garlick
Assignee (at issue)
Advanced Imaging 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.