Granted Patent
Utility
US 5,895,857 · App. 08/840,844
Machine fault detection using vibration signal peak detector
Inventors:
James C. Robinson, Brent Vanvoorhis, Wojtek Miller
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Apr 17, 1997
Inventors
James C. Robinson
Brent Vanvoorhis
Wojtek Miller
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.