Granted Patent
Utility
US 5,242,727 · App. 07/792,458
Adhesive composition and method for providing water-tight joints in single-ply roofing membranes
Inventors:
Brian J. Briddell, Michael J. Hubbard
Patented Case
View Patent ↗
Granted: Sep 7, 1993
Filed: Nov 15, 1991
Inventors
Brian J. Briddell
Michael J. Hubbard
Assignee (at issue)
ADCO PROUCTS, LLC
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.