Granted Patent
Utility
US 6,671,603 · App. 10/027,980
Efficiency-based engine, powertrain and vehicle control
Inventors:
Michael J Cari, Timothy A. Coatesworth, Gregory L. Ohl, Sven Merkle
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Dec 21, 2001
Inventors
Michael J Cari
Timothy A. Coatesworth
Gregory L. Ohl
Sven Merkle
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.