# Government-Owned Inventions, Available for Licensing
**ACTION:**
Notice of availability of inventions for licensing.
**SUMMARY:**
The inventions listed below are assigned to the National Aeronautics and Space Administration, have been filed in the United States Patent and Trademark Office, and are available for licensing.
**DATES:**
June 3, 2003.
**FOR FURTHER INFORMATION CONTACT:**
Linda Blackburn, Patent Counsel, NASA Langley Research Center, Mail Code 212, Hampton, VA 23681-2199; telephone (757) 864-9260, fax (757) 864-9190.
NASA Case No. LAR-16289-1: Electro-Active Transducer Using Radial Electric Field To Produce/Sense Out-of-Plane Transducer Motion;
NASA Case No. LAR-16363-1: Electro-Active Device Using Radial Electric Field Piezo-Diaphragm For Control Of Fluid Movement;
NASA Case No. LAR-16390-1-SB: Ruthenium Stabilization For Improved Oxidation/Reduction Catalyst Systems;
NASA Case No. LAR-16393-1: Electro-Active Device Using Radial Electric Field Piezo-Diaphragm For Sonic Applications.
Dated: May 28, 2003.
Robert M. Stephens,
Deputy General Counsel.