Granted Patent
Utility
US 6,776,146 · App. 10/351,852
Obstruction of flow to improve flow mix
Inventors:
Laura Ricart-Ugaz, Ivana Jojic
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Jan 27, 2003
Inventors
Laura Ricart-Ugaz
Ivana Jojic
Assignee (at issue)
International Engine Intellectual Property Company, 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.