Granted Patent
Utility
US 6,114,788 · App. 08/988,290
Motor/active magnetic bearing combination structure
Inventors:
Ronald Hendrik Vuillemin (Muller), Hiroshi Toshiyoshi, Hannes Bleuler
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Dec 10, 1997
Inventors
Ronald Hendrik Vuillemin (Muller)
Hiroshi Toshiyoshi
Hannes Bleuler
Assignee (at issue)
Seagate Technology LLC
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.