Granted Patent
Utility
US 6,219,537 · App. 09/063,279
Apparatus and method for an enhanced PCS communication system
Inventors:
Randy James, Dallas Nash, Jimmy L. Rogers
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Apr 20, 1998
Inventors
Randy James
Dallas Nash
Jimmy L. Rogers
Assignee (at issue)
VBI-2000, L.L.C.
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.