Granted Patent
Utility
US 5,484,969 · App. 08/280,642
High-volume acoustic transducer
Inventors:
Francis S. McKendree, Dexter V. Wright, Peter D. Hill, Stanley S. Sattinger
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Jul 25, 1994
Inventors
Francis S. McKendree
Dexter V. Wright
Peter D. Hill
Stanley S. Sattinger
Assignee (at issue)
Westinghouse Electric Company LLC
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.