Granted Patent
Utility
US 4,482,849 · App. 06/361,059
Method and device for alignment of a brushless d.c. motor
Inventors:
Benno Doemen, Rolf Muller
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: Mar 23, 1982
Inventors
Benno Doemen
Rolf Muller
Assignee (at issue)
Papst Motoren GmbH & Co KG
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.