Granted Patent
Utility
US 6,699,416 · App. 09/813,638
Impact modifier material and method and apparatus for the production thereof
Inventor:
Safwat Tadros
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Mar 21, 2001
Inventor
Safwat Tadros
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.