Granted Patent
Utility
US 5,433,596 · App. 08/215,252
Premixing burner
Inventors:
Klaus Dobbeling, Adnan Eroglu, Thomas Sattelmayer
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Mar 21, 1994
Inventors
Klaus Dobbeling
Adnan Eroglu
Thomas Sattelmayer
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.