Granted Patent
Utility
US 5,845,480 · App. 08/614,601
Ignition methods and apparatus using microwave and laser energy
Inventors:
Dennis M. DeFreitas, Albert Migliori
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Mar 13, 1996
Inventors
Dennis M. DeFreitas
Albert Migliori
Assignee (at issue)
Unison Industries, LLC
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.