Errata


Notice Re: United States Patent No. 5,392,788

On November 4, 1996, the United States Bankruptcy Court for the Central
District of California (Northern Division - Santa Barbara) entered a
consent judgment and order in Case No. ND-95-14561-RR (Chapter 7)
declaring William J. Hudspeth's purported dedication of United States
Patent No. 5,392,788 (the "Patent") to the public domain to be null and
void ab initio, as of the date of the dedication in October 1995, and
approving the sale of the Patent by the Chapter 7 Trustee to Dr. Samuel
J. Leven. The sale by the Chapter 7 Trustee to Dr. Leven was consummated
on January 21, 1997, and the assignment of the Patent to Dr. Leven was
recorded in the Patent and Trademark Office on January 24, 1997. Copies
of all documents concerning this matter can be obtained from the files
of the United States Bankruptcy Court for the Central District of
California (Northern Division - Santa Barbara) for a fee to be paid to
the Clerk of the Court.