Granted Patent
Utility
US 5,513,982 · App. 08/225,319
Combustion chamber
Inventors:
Rolf Althaus, Alexander Beeck, Yau-Pin Chyou, Adnan Eroglu, Burkhard Schulte-Werning
Patented Case
View Patent ↗
Granted: May 7, 1996
Filed: Apr 8, 1994
Inventors
Rolf Althaus
Alexander Beeck
Yau-Pin Chyou
Adnan Eroglu
Burkhard Schulte-Werning
Assignee (at issue)
ABB Management AG
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.