Granted Patent
Utility
US 4,675,191 · App. 06/826,923
Method for production of a low alcoholic wine
Inventor:
Jean-Claude Villettaz
Patented Case
View Patent ↗
Granted: Jun 23, 1987
Filed: Feb 7, 1986
Inventor
Jean-Claude Villettaz
Assignee (at issue)
Novo Industri A/S
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.