# Government-Owned Inventions, Available for Licensing
**AGENCY:**
National Aeronautics and Space Administration.
**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 14, 2001.
**FOR FURTHER INFORMATION CONTACT:**
Edward Fein, Patent Counsel, Johnson Space Center, Mail Code HA, Houston, TX 77058-3696; telephone (281) 483-4871, fax (281) 244-8452.
*NASA Case No. MSC-22633-2:* Growth Stimulation of Biological Cells and Tissue By Electromagnetic Fields and Uses Thereof;
*NASA Case No. MSC-22936-3:* Method for Determining The Three-Dimensional Structure of A Protein;
*NASA Case No. MSC-22936-4:* X-Ray Crystallography Reagent;
*NASA Case No. MSC-23029-1:* Medium Frequency Pseudo Noise Geological Radar;
*NASA Case No. MSC-23153-1:* Sensor and Method for Detecting A Superstrate (combined with MSC-23118).
Dated: June 4, 2001.
Edward A. Frankle,
General Counsel.