Granted Patent
Utility
US 5,096,493 · App. 07/596,150
Aqueous additive systems, methods and polymeric particles
Inventors:
Kenneth W. Hyche, William C. Gose
Patented Case
View Patent ↗
Granted: Mar 17, 1992
Filed: Oct 11, 1990
Inventors
Kenneth W. Hyche
William C. Gose
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.