Granted Patent
Utility
US 6,128,024 · App. 08/993,617
Polar controller for defining and generating spiral-like shapes
Inventor:
Brett K. Carver
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Dec 18, 1997
Inventor
Brett K. Carver
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.