Granted Patent
Utility
US 6,189,511 · App. 09/392,373
Clip-on deflector for a fuel injector
Inventors:
Radoslawk Dzierzawski, David S. Esbrook
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Sep 7, 1999
Inventors
Radoslawk Dzierzawski
David S. Esbrook
Assignee (at issue)
Navistar International Transportation
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.