Granted Patent
Utility
US 6,734,422 · App. 09/816,307
Portable outgas detection apparatus
Inventors:
Steven J. Haney, Michael Malinowski
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Mar 21, 2001
Inventors
Steven J. Haney
Michael Malinowski
Assignee (at issue)
EUV LLC.
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.