Granted Patent
Utility
US 6,131,539 · App. 09/345,052
System and method for enhanced engine monitoring and protection
Inventor:
Eric D. Thomas
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jun 30, 1999
Inventor
Eric D. Thomas
Assignee (at issue)
DETROIT DIESEL CORPORATION
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.