Granted Patent
Utility
US 5,422,346 · App. 08/063,077
Instant dried dahlia inulin juice and its method of production and usage
Inventors:
Cheryl R. Mitchell, Pat Mitchell
Patented Case
View Patent ↗
Granted: Jun 6, 1995
Filed: May 14, 1993
Inventors
Cheryl R. Mitchell
Pat Mitchell
Assignee (at issue)
California Natural Products
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.