Granted Patent
Utility
US 4,448,791 · App. 06/323,086
Brownable dough for microwave cooking
Inventors:
Roland C. Fulde, Stanley H. Kwis
Patented Case
View Patent ↗
Granted: May 15, 1984
Filed: Nov 19, 1981
Inventors
Roland C. Fulde
Stanley H. Kwis
Assignee (at issue)
Campbell Soup 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.