Granted Patent
Utility
US 6,242,845 · App. 09/471,087
Electronic driving circuit for a bistable actuator
Inventors:
Franco Colombo, Donato Colonna, Angelo Manara, Walter Turati, Salvatore Brandonisio
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Dec 23, 1999
Inventors
Franco Colombo
Donato Colonna
Angelo Manara
Walter Turati
Salvatore Brandonisio
Assignee (at issue)
ABB Ricerca SpA
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.