Granted Patent
Utility
US 5,290,954 · App. 07/929,934
High clarity emulsions containing high melt viscosity maleated polypropylene wax
Inventors:
Thomas D. Roberts, Thomas W. Smith, Charlene A. Galvin
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Aug 13, 1992
Inventors
Thomas D. Roberts
Thomas W. Smith
Charlene A. Galvin
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.