Granted Patent
Utility
US 6,247,900 · App. 09/347,730
Stroke sensing apparatus for a variable displacement compressor
Inventors:
Charles Andrew Archibald, Thomas Martin Urbank
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Jul 6, 1999
Inventors
Charles Andrew Archibald
Thomas Martin Urbank
Assignee (at issue)
Delphi Technologies
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.