Granted Patent
Utility
US 5,456,937 · App. 08/265,524
Gellan gum flavor beads
Inventor:
William F. Chalupa
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Jun 24, 1994
Inventor
William F. Chalupa
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.