Granted Patent
Utility
US 5,932,258 · App. 09/055,538
Composition and process for improving glucose metabolism in companion animals
Inventor:
Gregory Dean Sunvold
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Apr 6, 1998
Inventor
Gregory Dean Sunvold
Assignee (at issue)
The Iams 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.