Granted Patent
Utility
US 4,488,187 · App. 06/385,105
Servo control apparatus
Inventor:
Ben Alaimo
Patented Case
View Patent ↗
Granted: Dec 11, 1984
Filed: Jun 4, 1982
Inventor
Ben Alaimo
Assignee (at issue)
Syquest Technology, 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.