Granted Patent
Utility
US 6,701,228 · App. 10/157,874
Method and system for compensating for wheel wear on a train
Inventors:
Mark Edward Kane, James Francis Shockley, Harrison Thomas Hickenlooper
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: May 31, 2002
Inventors
Mark Edward Kane
James Francis Shockley
Harrison Thomas Hickenlooper
Assignee (at issue)
Quantum Engineering, Inc.
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.