Granted Patent
Utility
US 6,210,152 · App. 09/379,470
Burner for a heat generator and method for operating the same
Inventors:
Ken Yves Haffner, Matthias Höbel, Thomas Ruck
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Aug 24, 1999
Inventors
Ken Yves Haffner
Matthias Höbel
Thomas Ruck
Assignee (at issue)
ABB RESEARCH 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.