Granted Patent
Utility
US 5,679,900 · App. 08/421,469
Envelope enhancement system for detecting paper machine press section anomalous vibration measurements
Inventor:
Adrianus J. Smulders
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Apr 12, 1995
Inventor
Adrianus J. Smulders
Assignee (at issue)
SKF Condition Monitoring 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.