Granted Patent
Utility
US 6,820,602 · App. 10/723,068
High energy ignition method and system
Inventors:
Stephen C. Masters, Douglas B. Waits
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Nov 26, 2003
Inventors
Stephen C. Masters
Douglas B. Waits
Assignee (at issue)
Autotronic Controls 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.