Granted Patent
Utility
US 4,837,699 · App. 07/214,789
Method for controlling the spin axis attitude of a spinning spacecraft
Inventors:
John W. Smay, William F. Hummel, Carl L. Chen, Loren I. Slafer
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: Jul 5, 1988
Inventors
John W. Smay
William F. Hummel
Carl L. Chen
Loren I. Slafer
Assignee (at issue)
Hughes Aircraft 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.