Granted Patent
Utility
US 4,760,099 · App. 06/945,435
Stabilizer-containing polyol compositions for polyurethane and polyisocyanurate foams
Inventors:
John Canaday, Michael J. Skowronski, Michael E. Londrigan
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Dec 22, 1986
Inventors
John Canaday
Michael J. Skowronski
Michael E. Londrigan
Assignee (at issue)
Sloss Industries 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.