Granted Patent
Utility
US 6,682,789 · App. 09/891,196
Polyolefin wood fiber composite
Inventors:
Shankar Godavarti, Rodney K. Williams, Michael J. Deaner
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Jun 27, 2001
Inventors
Shankar Godavarti
Rodney K. Williams
Michael J. Deaner
Assignee (at issue)
Andersen 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.