Granted Patent
Utility
US 6,177,116 · App. 09/498,010
Potato-based dough composition and chips made therefrom
Inventors:
Maria Dolores Martinez-Serna Villagran, David John Beverly, Leonard Williamson
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Feb 4, 2000
Inventors
Maria Dolores Martinez-Serna Villagran
David John Beverly
Leonard Williamson
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.