Granted Patent
Utility
US 6,569,540 · App. 09/550,027
Dimensionally stable wood composites and methods for making them
Inventors:
Alan F. Preston, David A. Fowlie, Kevin Archer
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Apr 14, 2000
Inventors
Alan F. Preston
David A. Fowlie
Kevin Archer
Assignee (at issue)
Chemical Specialties
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.