Patents Available for License or Sale D. 369,734 HAMMER HEAD Contact: Edward W. Sanger 118 Fairview Ave. Frederick, MD 21701 (voice) : (301) 663-9248 4,949,647 COLLAPSIBLE PLATFORM ASSEMBLY Contact: Norma Grant 6772 Castleton Dr. Clemmons, NC 27102 (voice) : (336) 766-1787 (fax) : (336) 766-1787 5,474,014 NON*LINEAR TUNNEL HULL BOAT Contact: Daniel N. Russell 4610 W. Gray St., #303 Tampa, FL 33609 (voice) : (813) 288-1622 5,479,837 GUARD FOR CHANNEL BED PRESS Contact: Kenneth E. Kyle 50 Old Farms Rd. Madison, CT 06443 (voice) : (203) 245-1915 5,669,314 MOTORIZED COLLAPSIBLE PLATFORM ASSEMBLY Contact: Norma Grant 6772 Castleton Dr. Clemmons, NC 27102 (voice) : (336) 766-1787 (fax) : (336) 766-1787 5,857,675 EDUCATIONAL DINOSAUR BOARD GAME Contact: Jo Ellen Hertel 3900 Matthew Dr. Monroe, NC 28110 (voice) : (704) 283-7738 5,860,735 LIGHT GLARE REDUCING DEVICE Contact: Charles A. Keech 72 Red Lion Ave. Felton, PA 17322 5,870,781 ADJUSTIBLE SHOWER Contact: Alex Williams 1881 Ivy Hall Rd. Charleston, SC 29407 (voice) : (843) 571-4502