Patents Available For License or Sale

D. 340,083                                                           BOARD GAME
Contact:                                                       Evelyn M. Sommer
                                                           360 Lexington Avenue
                                                           New York, N.Y. 10017
                                                        (voice): (212) 682-1974

Re. 34,221                                             ADJUSTABLE DENTOALVEOLAR
                                                                 IMPLANT SYSTEM
Contact:                                                        Eugene Chovanes
                                                                101 Bala Avenue
                                                         Bala-Cynwyd, Pa. 19004
                                                        (voice): (610) 667-4392

4,553,193                                                 SCANNING LIGHT SYSTEM
Contact:                                                     Richard P. Ferrara
                                                           45 Rockefeller Plaza
                                                           New York, N.Y. 10111
                                                        (voice): (212) 757-2200
                                                          (fax): (212) 586-1461

4,755,912                                                 METHOD OF PHOTOGRAPHY
Contact:                                                     Richard P. Ferrara
                                                           45 Rockefeller Plaza
                                                           New York, N.Y. 10111
                                                        (voice): (212) 757-2200
                                                          (fax): (212) 586-1461

5,035,103                                              SELF SEALING VACUUM VENT
                                                               AND DOME PROCESS
Contact:                                                          Walter Akkala
                                                               638 Sycamore Sq.
                                                          Lady Lake, Fla. 32159
                                                        (voice): (904) 753-0004

5,036,745                                              DEFAULTLESS MUSICAL KEY-
                                                            BOARDS FOR WOODWIND
                                                      STYLED ELECTRONIC MUSICAL
                                                                    INSTRUMENTS
Contact:                                                     Daniel A. Sullivan
                                                                 150 Chaney Ct.
                                                      New Kensington, Pa. 15068
                                                        (voice): (412) 335-8121

5,105,736                                              COMPACTION APPARATUS FOR
                                                      METALIC DRUMS WITH HINGED
                                                          SPINDLE SAFETY SWITCH
Contact:                                                            Drew Morris
                                                                   PO Box 10111
                                                        Greeneville, S.C. 29603
                                                        (voice): (803) 292-6376

5,158,013                                              CAN FLATTENING APPARATUS
Contact:                                                            Drew Morris
                                                                   PO Box 10111
                                                        Greeneville, S.C. 29603
                                                        (voice): (803) 292-6376

5,255,572                                             VARIABLE STROKE MECHANISM
Contact:                                                        Kenneth Pickens
                                                              1055 N. 115th St.
                                                             Omaha, Nebr. 68154
                                                        (voice): (402) 493-3200

5,325,771                                             OIL FILTER CRUSHING APPA-
                                                               RATUS AND METHOD
Contact:                                                         Drew W. Morris
                                                       Treasurer, Drew-It Corp.
                                                                   PO Box 10111
                                                        Greeneville, S.C. 29603
                                                        (voice): (803) 292-6376

5,333,419                                             WATER DIVERTER FOR SLOPED
                                                                 ROOF FLASHINGS
Contact:                                                      Andrew J. Hickner
                                                              1271 N HWY 288-13
                                                           Richwood, Tex. 77531
                                                        (voice): (409) 265-5840

5,370,583                                                 THRILL RIDE APPARATUS
Contact:                                                        Robert A. Spray
                                                             7114 East 71st St.
                                                       Indianapolis, Ind. 46256
                                                        (voice): (317) 841-0113
                                                          (fax): (317) 849-6245

5,383,105                                           LAMP FOR SURGICAL ILLUMINA-
                                                    TION WITH AUTOMATIC ADJUST-
                                                       MENT OF CONCENTRATION OF
                                                    LIGHT RAYS ON THE OPERATING
                                                                          FIELD
Contact:                                                      Neil F. Greenblum
                                                 Sandler, Greenblum & Bernstein
                                                           2920 South Glebe Rd.
                                                           Arlington, Va. 22206
                                                        (voice): (703) 739-0333

5,386,757                                              UNIVERSAL MUSICAL SCALE,
                                                       SCALE PATTERN, AND CHORD
                                                                      INDICATOR
Contact:                                                         Daniel Derrick
                                                             330 South 10th St.
                                                     Las Vegas, Nev. 89101-5522
                                                        (voice): (702) 383-2939