Granted Patent
Utility
US 6,111,957 · App. 09/109,847
Apparatus and method for adjusting audio equipment in acoustic environments
Inventor:
Samuel L. Thomasson
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Jul 2, 1998
Inventor
Samuel L. Thomasson
Assignee (at issue)
Acoustic Technologies, 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.