Granted Patent
Utility
US 5,237,477 · App. 07/757,126
Head wiper for Bernoulli disk drive
Inventors:
Theodore D. Hodapp, James Wold
Patented Case
View Patent ↗
Granted: Aug 17, 1993
Filed: Sep 10, 1991
Inventors
Theodore D. Hodapp
James Wold
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.