Granted Patent
Utility
US 5,923,618 · App. 08/748,014
Leap-second cure for 1999 GPS rollover problem
Inventors:
Robert Leonard Nelson, Jr., Robert Bartmess
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Nov 12, 1996
Inventors
Robert Leonard Nelson, Jr.
Robert Bartmess
Assignee (at issue)
Trimble Navigation Limited
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.