Granted Patent
Utility
US 5,989,401 · App. 09/108,987
Expandable vertical dip pretreatment and electro-deposition system
Inventors:
Thomas R. Breneiser, Richard H. Ott, Syed Salman
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jul 1, 1998
Inventors
Thomas R. Breneiser
Richard H. Ott
Syed Salman
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.