Granted Patent
Utility
US 5,983,732 · App. 09/044,854
Integrated collection and vaporization particle chemistry monitoring
Inventors:
Susanne Vera Hering, Mark Richard Stolzenburg
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Mar 20, 1998
Inventors
Susanne Vera Hering
Mark Richard Stolzenburg
Assignee (at issue)
Aerosol Dynamics Inc.
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.