Granted Patent
Utility
US 4,523,429 · App. 06/481,384
Cold start surge current limiting system for a hydrazine thruster augmentation heater
Inventor:
John D. Bingley
Patented Case
View Patent ↗
Granted: Jun 18, 1985
Filed: Apr 1, 1983
Inventor
John D. Bingley
Assignee (at issue)
RCA 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.