Granted Patent
Utility
US 6,515,074 · App. 09/767,034
Thermoplastic polymer alloy compositions and process for manufacture thereof
Inventors:
Srimannarayana Kakarala, Dean M. Bayer, Suresh D. Shah, Jason Clock
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Jan 22, 2001
Inventors
Srimannarayana Kakarala
Dean M. Bayer
Suresh D. Shah
Jason Clock
Assignee (at issue)
Delphi Technologies
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.