Granted Patent
Utility
US 5,438,522 · App. 08/233,479
Method and apparatus for sub-span interpolation
Inventor:
Robert M. Crovella
Patented Case
View Patent ↗
Granted: Aug 1, 1995
Filed: Apr 26, 1994
Inventor
Robert M. Crovella
Assignee (at issue)
Cincinnatti Milacron 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.