Granted Patent
Utility
US 4,645,846 · App. 06/722,325
Silane compositions
Inventors:
Ralph J. DePasquale, James M. Evans, Paul Kremer
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Apr 12, 1985
Inventors
Ralph J. DePasquale
James M. Evans
Paul Kremer
Assignee (at issue)
SCM Consultants, 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.