Granted Patent
Utility
US 5,008,342 · App. 07/235,364
Epoxy containing impact modifiers for thermoplastic resins
Inventor:
Shrikant V. Phadke
Patented Case
View Patent ↗
Granted: Apr 16, 1991
Filed: Aug 23, 1988
Inventor
Shrikant V. Phadke
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.