Granted Patent
Utility
US 6,337,374 · App. 09/452,229
Polymer blend having low compression set
Inventors:
Hung Dang Ngoc, Agnés Marie Madeleine Louise DeLoor
Patented Case
View Patent ↗
Granted: Jan 8, 2002
Filed: Dec 1, 1999
Inventors
Hung Dang Ngoc
Agnés Marie Madeleine Louise DeLoor
Assignee (at issue)
THE GOODYEAR TIRE & RUBBER 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.