Granted Patent
Utility
US 5,939,693 · App. 09/017,463
Polynomial calculator device, and method therefor
Inventors:
William Roeckner, Timothy T. Rueger, Walter Czarnocki
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Feb 2, 1998
Inventors
William Roeckner
Timothy T. Rueger
Walter Czarnocki
Assignee (at issue)
Motorola, 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.