Granted Patent
Utility
US 5,811,063 · App. 08/925,228
Mounting mat for fragile structures such as catalytic converters
Inventors:
John W. Robinson, Alan R. Lebold, Mark Travers
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Sep 8, 1997
Inventors
John W. Robinson
Alan R. Lebold
Mark Travers
Assignee (at issue)
Unifrax 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.