Granted Patent
Utility
US 5,828,984 · App. 08/131,014
Data processing method for an electronic compass system
Inventors:
Russell E. Cage, Rafi A. Al-Attar
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Oct 1, 1993
Inventors
Russell E. Cage
Rafi A. Al-Attar
Assignee (at issue)
Chrysler Group LLC
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.