Granted Patent
Utility
US 6,328,809 · App. 09/227,637
Vapor drying system and method
Inventors:
Tamer Elsawy, R. Mark Hall, Josh Butler
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jan 8, 1999
Inventors
Tamer Elsawy
R. Mark Hall
Josh Butler
Assignee (at issue)
SCP Global Technologies, 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.