Granted Patent
Utility
US 6,619,142 · App. 09/666,990
Integrated fluid sensing device
Inventors:
Karl-Heinz Forster, Frank J. Langro, Frank Latino, Josef Binder, Wolfgang Benecke, Thomas Stärz, Oliver Ahrens
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Sep 21, 2000
Inventors
Karl-Heinz Forster
Frank J. Langro
Frank Latino
Josef Binder
Wolfgang Benecke
Thomas Stärz
Oliver Ahrens
Assignee (at issue)
FESTO AG & CO.
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.