Granted Patent
Utility
US 6,507,281 · App. 09/773,991
Method and device for configuring a tunnel fire detection system
Inventors:
Rudolf Mägerle, Robert Notz, Bruno Covelli
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Feb 1, 2001
Inventors
Rudolf Mägerle
Robert Notz
Bruno Covelli
Assignee (at issue)
Siemens Aktiengesellschaft
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.