Granted Patent
Utility
US 4,620,252 · App. 06/440,366
Symmetrical coil actuator for a magnetic disk drive
Inventors:
Randall C. Bauck, Peter Kleczkowski
Patented Case
View Patent ↗
Granted: Oct 28, 1986
Filed: Nov 9, 1982
Inventors
Randall C. Bauck
Peter Kleczkowski
Assignee (at issue)
IO-Mega Holding 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.