Granted Patent
Utility
US 4,674,029 · App. 06/677,762
Open-loop control system and method utilizing control function based on equivalent closed-loop linear control system
Inventor:
Inge Maudal
Patented Case
View Patent ↗
Granted: Jun 16, 1987
Filed: Dec 3, 1984
Inventor
Inge Maudal
Assignee (at issue)
General Dynamics Corp., Pomona Division
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.