Granted Patent
Utility
US 6,800,352 · App. 10/163,861
Wood-based composite panel having foil overlay and methods for manufacturing
Inventors:
Donald J. Hejna, Jr., Stephen B. Bailey, Michael Wagner, Thomas G. Herion
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jun 5, 2002
Inventors
Donald J. Hejna, Jr.
Stephen B. Bailey
Michael Wagner
Thomas G. Herion
Assignee (at issue)
Potlach 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.