Granted Patent
Utility
US 5,989,385 · App. 08/815,045
Polyamide adhesives having improved bookbinding characteristics
Inventors:
Susan T. Oeltjen, David B. Malcolm
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Mar 14, 1997
Inventors
Susan T. Oeltjen
David B. Malcolm
Assignee (at issue)
H.B. Fuller Licensing & Financing, Inc
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.