Granted Patent
Utility
US 6,233,837 · App. 09/322,868
Axle alignment using a reflected signal
Inventors:
George A. Hagelthorn, Nancy Saxon, Janelle M. Gilbert
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: May 28, 1999
Inventors
George A. Hagelthorn
Nancy Saxon
Janelle M. Gilbert
Assignee (at issue)
Meritor Heavy Vehicle Systems 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.