Granted Patent
Utility
US 4,675,433 · App. 06/802,543
Mono and bis (meth)-acrylates, and uses thereof
Inventor:
Wolfgang Ritter
Patented Case
View Patent ↗
Granted: Jun 23, 1987
Filed: Nov 27, 1985
Inventor
Wolfgang Ritter
Assignee (at issue)
Henkel Kommanditgesellschaft auf Aktien
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.