Granted Patent
Utility
US 6,701,724 · App. 10/165,758
Sorption cooling devices
Inventors:
Douglas M. Smith, Veronica Natividad, Tamara L. O'Brien, Kevin Roderick, Loix Warren, Richard G. Perkes, Vanessa Sinclair
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Jun 6, 2002
Inventors
Douglas M. Smith
Veronica Natividad
Tamara L. O'Brien
Kevin Roderick
Loix Warren
Richard G. Perkes
Vanessa Sinclair
Assignee (at issue)
Nanopore, 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.