Granted Patent
Utility
US 6,597,631 · App. 10/178,377
Compact expandable platform using material memory for sensor deployment
Inventors:
David A. Kitchin, Ronald W. Mitnick
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Jun 24, 2002
Inventors
David A. Kitchin
Ronald W. Mitnick
Assignee (at issue)
The Johns Hopkins University
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.