Granted Patent
Utility
US 6,053,176 · App. 09/255,316
Heater and method for efficiently generating an aerosol from an indexing substrate
Inventors:
John M. Adams, Michael S. Braunshteyn, Mohammad R. Hajaligol, Wesley G. Sanderson
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Feb 23, 1999
Inventors
John M. Adams
Michael S. Braunshteyn
Mohammad R. Hajaligol
Wesley G. Sanderson
Assignee (at issue)
Philip Morris 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.