Granted Patent
Utility
US 6,054,178 · App. 09/385,705
Fabric mesh reinforced monolithic thermoplastic membrane
Inventor:
Harvey Howells
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Aug 30, 1999
Inventor
Harvey Howells
Assignee (at issue)
Serrot International, 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.