Granted Patent
Utility
US 5,320,879 · App. 07/916,446
Method of forming coatings by plasma spraying magnetic-cerment dielectric composite particles
Inventor:
Ronald E. Bullock
Patented Case
View Patent ↗
Granted: Jun 14, 1994
Filed: Jul 20, 1992
Inventor
Ronald E. Bullock
Assignee (at issue)
Hughes Missile Systems Company
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.