Granted Patent
Utility
US 4,594,366 · App. 06/679,611
Connected branched polyols and polyurethanes based thereon
Inventors:
Glenn A. Taylor, Kenneth L. Hoy
Patented Case
View Patent ↗
Granted: Jun 10, 1986
Filed: Dec 7, 1984
Inventors
Glenn A. Taylor
Kenneth L. Hoy
Assignee (at issue)
Union Carbide Corporation
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.