Granted Patent
Utility
US 6,430,549 · App. 09/118,621
System and method for selectivety defining access to application features
Inventors:
James N. Gershfield, Shawn G. Barger
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Jul 17, 1998
Inventors
James N. Gershfield
Shawn G. Barger
Assignee (at issue)
Electric Data Systems Corporation
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.