Granted Patent
Utility
US 6,681,769 · App. 10/003,438
Aerosol generator having a multiple path heater arrangement and method of use thereof
Inventors:
F. Murphy Sprinkel, Jr., Walter A. Nichols
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Dec 6, 2001
Inventors
F. Murphy Sprinkel, Jr.
Walter A. Nichols
Assignee (at issue)
Crysalis Technologies Incorporated
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.