Granted Patent
Utility
US 6,167,877 · App. 09/231,234
Method of determining distribution of vapors in the intake manifold of a banked engine
Inventors:
Amit K. Sanyal, Mark J. Duty, Timothy A. Coatesworth, Gregory L. Ohl
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Jan 15, 1999
Inventors
Amit K. Sanyal
Mark J. Duty
Timothy A. Coatesworth
Gregory L. Ohl
Assignee (at issue)
Daimlerchrysler AG
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.