Granted Patent
Utility
US 5,861,841 · App. 08/917,694
Compact GPS receiver/processor
Inventors:
David R. Gildea, Arthur F. Lange, Charles Abraham
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Aug 26, 1997
Inventors
David R. Gildea
Arthur F. Lange
Charles Abraham
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.