Granted Patent
Utility
US 6,607,814 · App. 09/908,387
Weatherable multilayer articles and method for their preparation
Inventors:
James Edward Pickett, Joseph Anthony Suriano, Steven Thomas Rice, Xiangyang Li
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Jul 18, 2001
Inventors
James Edward Pickett
Joseph Anthony Suriano
Steven Thomas Rice
Xiangyang Li
Assignee (at issue)
General Electric Company
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.