Patents Available For License or Sale

4,910,500                       ELECTRONIC CATTLE GUARD
                                SYSTEMS

Contact:                        Winifred G. Carr
                                6210 E. Arbor Ave., #331
                                Mesa, Ariz. 85206
                                (voice): (602) 854-0411

5,425,707                       METHOD FOR NON-SURGICAL
                                TREATMENT OF CARPAL TUNNEL SYNDROME

Contact:                        Robert F. Zielinski
                                Wolf Block Schorr and Solis-Cohen
                                Twelfth Floor Packard Building
                                S.E. Corner 15th and Chestnut St.
                                Philadelphia, Pa. 19102-2678
                                (voice): (215) 977-2000
                                (fax): (215) 977-2334
                                (other): (215) 977-2346

5,481,257                       REMOTELY CONTROLLED
                                VEHICLE CONTAINING A TELEVISION CAMERA

Contact:                        Curtis M. Brubaker
                                10560 Dolcedo Way
                                Los Angeles, Calif. 90077
                                (voice): (310) 472-4766
                                (fax): (310) 472-2977

5,533,526                       METHOD AND APPARATUS FOR
                                NON-SURGICAL TREATMENT OF
                                CARPAL TUNNEL SYNDROME

Contact:                        Robert F. Zielinski
                                Wolf Block Schorr and Solis-Cohen
                                Twelfth Floor Packard Building
                                S.E. Corner 15th and Chestnut St.
                                Philadelphia, Pa. 19102-2678
                                (voice): (215) 977-2000
                                (fax): (215) 977-2334
                                (other): (215) 977-2346


                                    Errata

  1191 OG 50 October 8, 1996 the correct address for Patent Number
5,092,549 is: Ida Beech, 84 Koscuisko St., Rochester, N.Y. 14621.