Granted Patent
Utility
US 5,743,011 · App. 08/606,127
Process of manufacturing vehicle manifolds
Inventors:
Devere C. Dickerson, Brian Anderson
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Feb 23, 1996
Inventors
Devere C. Dickerson
Brian Anderson
Assignee (at issue)
Mascotech Tubular Products, 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.