Granted Patent
Utility
US 6,242,519 · App. 09/231,104
Polyester molding composition
Inventors:
Estelle Cheret, Richard Marinus Antonius De Vries, Frans Mercx, Vladimir Kwiecinski
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Jan 14, 1999
Inventors
Estelle Cheret
Richard Marinus Antonius De Vries
Frans Mercx
Vladimir Kwiecinski
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.