Granted Patent
Utility
US 5,479,528 · App. 08/279,458
Intelligent work surfaces
Inventor:
Thomas Harold Speeter
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Jul 22, 1994
Inventor
Thomas Harold Speeter
Assignee (at issue)
AT&T CORP.
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.