Patents Available For License or Sale 29/049,274 THREE COMPARTMENT FRY PAN Contact: Jacqueline S. Nassar 30699 State Street Perdido Beach, Ala. 36530 (fax) : (334) 961-1395 4,795,171 SELF PRESSURIZED SHAFT OR CLOSURE SEAL Contact: L. James Ristas Chilton, Alix & Van Kirk 750 Main Street Hartford, Conn. 06103 (voice) : (860) 527-9211 (fax) : (860) 527-5029 5,050,513 STITCH CONTROLLER FOR AN ELECTRIC SEWING MACHINE Contact: Samuel R. Frankel Frankel Engineering Laboratories 125 South 5th Street Reading, Pa. 19602 (voice) : (610) 373-5554 5,189,971 ELECTRONIC SEWING MACHINE Contact: Samuel R. Frankel Frankel Engineering Laboratories 125 South 5th Street Reading, Pa. 19602 (voice) : (610) 373-5554 5,345,888 AUTOMATIC NEEDLE THREADER Contact: Samuel R. Frankel Frankel Engineering Laboratories 125 South 5th Street Reading, Pa. 19602 (voice) : (610) 373-5554 5,401,029 GOLFING AID FOR VERIFYING A PROPER GOLFING STANCE Contact: Steven D. Ivancevich 1225 Llewellyn Road Mt. Pleasant, S.C. 29464 (voice) : (803) 881-7971 (fax) : (803) 856-0955 5,402,999 BASKETBALL SAFETY RETURN Contact: Michael F. Petock 46 The Commons At Valley Forge 1220 Valley Forge Road P. O. Box 856 Valley Forge, Pa. 19482-0856 (voice) : (610) 935-8600 (fax) : (610) 933-9300 5,556,555 METHOD AND APPARATUS FOR FILTERING USING FILTER MOUNTED ON TANK WALL Contact: Solomon Schulzinger P. O. Box 595 Union City, N.J. 07087 5,564,505 SPRINKLER MOUNTED TO PIVOTABLE CONDUIT Contact: Neil F. Greenblum Greenblum & Bernstein 1941 Roland Clarke Place Reston, Va. 20191 (voice) : (703) 716-1191 5,592,742 CUTTING EDGE ARRANGEMENT Contact: Paul A. Schnose Evenson McKeown Edwards & Lenahan 1200 G Street, N.W., Suite 700 Washington, D.C. 20005-3814 (voice) : (202) 628-8800 (fax) : (202) 628-8844