Granted Patent
Utility
US 6,555,787 · App. 10/005,234
Three conductor heating element
Inventors:
James A. Horn, Stephen L. Hardin, Steven M. Nimtz
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Dec 5, 2001
Inventors
James A. Horn
Stephen L. Hardin
Steven M. Nimtz
Assignee (at issue)
Dekko Heating 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.