Granted Patent
Utility
US 6,449,567 · App. 09/181,149
Apparatus and method for determining shaft speed of a motor
Inventors:
Binish Desai, Martin Dowling
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Oct 27, 1998
Inventors
Binish Desai
Martin Dowling
Assignee (at issue)
Crane Nuclear, 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.