Granted Patent
Utility
US 6,020,429 · App. 08/878,411
Catalyzed reactive hot melts
Inventors:
Kang Yang, Michelle B. Acquaye
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Jun 18, 1997
Inventors
Kang Yang
Michelle B. Acquaye
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.