Granted Patent
Utility
US 6,312,754 · App. 09/511,058
Peanut butter with improved flavor and texture
Inventor:
Vincent York-Leung Wong
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Feb 23, 2000
Inventor
Vincent York-Leung Wong
Assignee (at issue)
The Procter & Gamble 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.