Granted Patent
Utility
US 6,751,638 · App. 09/854,096
Min and max operations for multiplication and/or division under the simple interval system
Inventor:
G. William Walster
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: May 11, 2001
Inventor
G. William Walster
Assignee (at issue)
Sun Microsystems 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.