Granted Patent
Utility
US 4,355,136 · App. 06/337,034
Solvent-resistant unsaturated polyester compositions
Inventors:
John R. Dombroski, Fred W. Light, Jr.
Patented Case
View Patent ↗
Granted: Oct 19, 1982
Filed: Jan 4, 1982
Inventors
John R. Dombroski
Fred W. Light, Jr.
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.