Granted Patent
Utility
US 6,173,882 · App. 09/076,353
Method and apparatus for holding a workpiece during welding
Inventors:
Kenneth R. Booker, Mark R. Dunneback, Joseph Guerra, Lianchun Mu, Enoch Nartey
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: May 12, 1998
Inventors
Kenneth R. Booker
Mark R. Dunneback
Joseph Guerra
Lianchun Mu
Enoch Nartey
Assignee (at issue)
Chrysler Group 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.