Granted Patent
Utility
US 6,524,029 · App. 09/859,064
Geomembrane and method of manufacture
Inventors:
James E. Nobert, Jesse W. Raia
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: May 16, 2001
Inventors
James E. Nobert
Jesse W. Raia
Assignee (at issue)
Olympic General 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.