Granted Patent
Utility
US 6,225,550 · App. 09/393,851
Thermoelectric material system
Inventors:
Marc Hornbostel, William Archibald
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Sep 9, 1999
Inventors
Marc Hornbostel
William Archibald
Assignee (at issue)
Symyx 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.