Granted Patent
Utility
US 4,826,646 · App. 06/792,660
Method and apparatus for controlling charged particles
Inventor:
Robert W. Bussard
Patented Case
View Patent ↗
Granted: May 2, 1989
Filed: Oct 29, 1985
Inventor
Robert W. Bussard
Assignee (at issue)
Energy/Matter Conversion Corporation, Inc.
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.