Granted Patent
Utility
US 5,028,446 · App. 07/609,877
Process for making calcium beverages containing rapidly solubilized calcium fumarate
Inventors:
Fouad Z. Saleeb, Philip R. Morreale, Randal P. McKay, Susan M. Vidal
Patented Case
View Patent ↗
Granted: Jul 2, 1991
Filed: Nov 6, 1990
Inventors
Fouad Z. Saleeb
Philip R. Morreale
Randal P. McKay
Susan M. Vidal
Assignee (at issue)
Kraft General Foods, Inc.
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.