Granted Patent
Utility
US 5,462,829 · App. 08/171,488
Polymer blends and toner compositions comprising same
Inventors:
Dinesh Tyagi, Louis J. Sorriero
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Dec 21, 1993
Inventors
Dinesh Tyagi
Louis J. Sorriero
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.