Granted Patent
Utility
US 5,605,767 · App. 08/594,635
Hardened and fire retardant wood products
Inventors:
B. Shannon Fuller, W. Dale Ellis, Roger M. Rowell
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Feb 2, 1996
Inventors
B. Shannon Fuller
W. Dale Ellis
Roger M. Rowell
Assignee (at issue)
Triangle Pacific Corp.
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.