Granted Patent
Utility
US 5,739,698 · App. 08/667,141
Machine fault detection using slot pass frequency flux measurements
Inventors:
Stewart V. Bowers, III, Kenneth Ralph Piety
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Jun 20, 1996
Inventors
Stewart V. Bowers, III
Kenneth Ralph Piety
Assignee (at issue)
CSI Technology Co., Ltd.
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.