Inventor
KOERNER JAMES E
US4 patents
Patents
4 patentsUS5002109AMar 26, 1991
Symmetrical and directional pneumatic tire tread
GOODYEAR TIRE & RUBBER38 citations90
US4953604ASep 4, 1990
Tread for a unidirectional pneumatic tire
GOODYEAR TIRE & RUBBER24 citations90
US4984616AJan 15, 1991
Front and rear tire tread patterns in a four-wheeled tire/vehicle system
GOODYEAR TIRE & RUBBER27 citations88
US4722381AFeb 2, 1988
Belt structure having alternating S and Z twist cords
GOODYEAR TIRE & RUBBER17 citations72