Granted Patent
Utility
US 5,118,760 · App. 07/633,843
Impact resistant polymer blends
Inventors:
Dale Milton Blakely, Robert W. Seymour
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Dec 26, 1990
Inventors
Dale Milton Blakely
Robert W. Seymour
Assignee (at issue)
EASTMAN KODAK 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.