Granted Patent
Utility
US 6,102,281 · App. 08/969,486
Partially-shield microwave heating tray
Inventors:
Terrence P. Lafferty, James L. Capo, Michael Kessel
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Nov 13, 1997
Inventors
Terrence P. Lafferty
James L. Capo
Michael Kessel
Assignee (at issue)
Graphic Packaging Corporation
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.