Patents Available For License or Sale 4,910,500 ELECTRONIC CATTLE GUARD SYSTEM Contact: Winifred G. Carr 6210 E. Arbor Ave., #331 Mesa, Ariz. 85206 (voice): (602) 854-0411 5,226,593 METHODS AND MEANS OF HEATING SPACE, AREA AND OBJECTS Contact: Vladimir Beryozkin 3 Stephens Court New City, N.Y. 10956 (voice): (914) 639-4221 5,231,571 PERSONAL FINANCIAL SYSTEM COMPUTER METHOD Contact: Mitchell S. Bigel Bell, Seltzer, Park & Gibson Post Ofc. Drawer 34009 Charlotte, N.C. 28231 (voice): (919) 420-2200 (fax): (919) 881-3175 5,267,159 MILEAGE RECORDING AND DISPLAY APPARATUS Contact: Thomas E. Hill Emrich & Dithmar 300 South Wacker Drive Suite 3000 Chicago, Ill. 60606 (voice): (312) 663-9800 (fax): (312) 663-9822 5,420,108 A METHOD OF CONTROLLING DIABETES MELLITUS Contact: Isaac H. Shohet 70-34 Kissena Blvd. Flushing, N.Y. 11367 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 (215) 977-2346 5,504,969 SELF-PROPELLED MACHINE FOR CLEANING AND DISINFECTING TRANSPORTATION VEHICLES Contact: Vladimir Beryozkin 3 Stephens Court New City, N.Y. 10956 (voice): (914) 639-4221 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 (215) 977-2346 5,554,277 IN-LINE LEAF TRAP Contact: Douglas E. White One Market Street Steuart Tower Suite 1010 San Francisco, Calif. 94105 (voice): (415) 777-9017 (fax): (415) 777-9017