Granted Patent
Utility
US 6,407,522 · App. 09/664,049
Method and a device for controlling the operation of an actuator unit
Inventors:
Jorgen Andersson, Örjan Christoffersson, Anders Helmner, Kenneth Nilsson
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Sep 18, 2000
Inventors
Jorgen Andersson
Örjan Christoffersson
Anders Helmner
Kenneth Nilsson
Assignee (at issue)
Telair International AB
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.