Granted Patent
Utility
US 6,737,006 · App. 09/790,117
Composite products comprising cellulosic materials and synthetic resins and methods of making the same
Inventor:
Martin Grohman
Patented Case
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Granted: May 18, 2004
Filed: Feb 21, 2001
Inventor
Martin Grohman
Assignee (at issue)
Correct Building Products, L.L.C.
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.