Granted Patent
Utility
US 6,718,773 · App. 10/095,519
Method for igniting a thermal turbomachine
Inventors:
Marcel Stalder, Urs Benz, Franz Joos, Pirmin Schiessel, Jaan Hellat, Guenter Sybon
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Mar 13, 2002
Inventors
Marcel Stalder
Urs Benz
Franz Joos
Pirmin Schiessel
Jaan Hellat
Guenter Sybon
Assignee (at issue)
ALSTOM Technology Ltd
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.