Granted Patent
Utility
US 5,763,014 · App. 08/773,814
Liquid applied waterproofing
Inventor:
Matthew T. Pickett
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Dec 19, 1996
Inventor
Matthew T. Pickett
Assignee (at issue)
W.R. Grace & Co. Conn.
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.