Granted Patent
Utility
US 6,021,023 · App. 09/099,115
Transducer suspension system and method
Inventor:
Wesley L. Hillman
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Jun 17, 1998
Inventor
Wesley L. Hillman
Assignee (at issue)
International Business Machines 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.