Granted Patent
Utility
US 6,464,489 · App. 09/404,820
Method and apparatus for controlling thermoacoustic vibrations in a combustion system
Inventors:
Ephraim Gutmark, Christian Oliver Paschereit, Wolfgang Weisenstein
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Sep 24, 1999
Inventors
Ephraim Gutmark
Christian Oliver Paschereit
Wolfgang Weisenstein
Assignee (at issue)
ALSTOM Holdings
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.