Granted Patent
Utility
US 6,266,964 · App. 09/480,362
Use of electronic expansion valve to maintain minimum oil flow
Inventors:
Jonathan M. Meyer, Lee L. Sibik, Sean A. Smith
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Jan 10, 2000
Inventors
Jonathan M. Meyer
Lee L. Sibik
Sean A. Smith
Assignee (at issue)
American Standard International 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.