Granted Patent
Utility
US 6,300,399 · App. 09/442,447
High specific gravity polyester blend
Inventors:
Robert R. Gallucci, Galina D. Georgieva, Vinod R. Sastri
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Nov 18, 1999
Inventors
Robert R. Gallucci
Galina D. Georgieva
Vinod R. Sastri
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.