Granted Patent
Utility
US 6,516,338 · App. 09/352,626
Apparatus and accompanying methods for implementing network servers for use in providing interstitial web advertisements to a client computer
Inventors:
Rick W. Landsman, Wei-Yeh Lee
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Jul 13, 1999
Inventors
Rick W. Landsman
Wei-Yeh Lee
Assignee (at issue)
The MacManus Group, 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.