Granted Patent
Utility
US 4,581,093 · App. 06/661,832
Branched polyester adhesive compositions and method employing same
Inventors:
Paul R. Noyes, Eugene G. Sommerfeld
Patented Case
View Patent ↗
Granted: Apr 8, 1986
Filed: Oct 17, 1984
Inventors
Paul R. Noyes
Eugene G. Sommerfeld
Assignee (at issue)
Whittaker 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.