Granted Patent
Utility
US 6,729,807 · App. 10/289,922
Integral lofty polymer grid and fiber web matrix turf reinforcement mats
Inventor:
Kevin S. Spittle
Patented Case
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Granted: May 4, 2004
Filed: Nov 7, 2002
Inventor
Kevin S. Spittle
Assignee (at issue)
PROFILE 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.