Granted Patent
Utility
US 5,162,399 · App. 07/638,929
Ink millbase and method for preparation thereof
Inventors:
Mahendra K. Sharma, Hieu Phan
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Jan 9, 1991
Inventors
Mahendra K. Sharma
Hieu Phan
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.