Granted Patent
Utility
US 6,348,513 · App. 09/305,013
Reduced tack compositions useful for the production of reinforcing foams
Inventors:
Bradley L. Hilborn, Bruce Harrison
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: May 4, 1999
Inventors
Bradley L. Hilborn
Bruce Harrison
Assignee (at issue)
Henkel Limited
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.