Granted Patent
Utility
US 6,311,664 · App. 09/711,115
Ignition coil output pulse controlled power switch for internal combustion engine
Inventors:
Christopher Jacobs, Gregory V. Puscas
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Nov 9, 2000
Inventors
Christopher Jacobs
Gregory V. Puscas
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.