Granted Patent
Utility
US 6,469,093 · App. 09/438,998
Conductive polyphenylene ether-polyamide blend
Inventors:
Christiaan Henricus Johannes Koevoets, Johannes Matthijssen
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Nov 12, 1999
Inventors
Christiaan Henricus Johannes Koevoets
Johannes Matthijssen
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.