Granted Patent
Utility
US 6,608,166 · App. 09/943,159
Three-dimensional copolymers of polyphenylene ether resinsand sytrenic resins
Inventors:
Hua Guo, Manuel Cavazos, John B. Yates, III
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 30, 2001
Inventors
Hua Guo
Manuel Cavazos
John B. Yates, III
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.