Inventor

KLAFFKE FRIEDEMANN

5 patents

Patents

5 patents

US4271218AJun 2, 1981

Pipe insulating jacket

FREUDENBERG CARL FA72 citations94

US4147828AApr 3, 1979

Tumbling and exercise mat

FREUDENBERG CARL FA82 citations93

US4172168AOct 23, 1979

Lay-flat flooring slab

FREUDENBERG CARL FA34 citations91

US4137575AFeb 6, 1979

Swimming pool tarpaulin

FREUDENBERG CARL FA34 citations91

US4035537AJul 12, 1977

Thermal insulating interlining in web form for textiles

FREUDENBERG CARL FA4 citations61