Granted Patent
Utility
US 5,043,863 · App. 07/355,026
Multivariable adaptive feedforward controller
Inventors:
Edgar H. Bristol, Peter D. Hansen
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: May 2, 1989
Inventors
Edgar H. Bristol
Peter D. Hansen
Assignee (at issue)
Fox Boro Company
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.