Granted Patent
Utility
US 5,892,536 · App. 08/723,641
Systems and methods for computer enhanced broadcast monitoring
Inventors:
James D. Logan, Richard S. Goldhor, Daniel F. Goessling
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Oct 3, 1996
Inventors
James D. Logan
Richard S. Goldhor
Daniel F. Goessling
Assignee (at issue)
PERSONAL AUDIO 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.