Inventor

WAITE DENNIS J

US3 patents

Patents

3 patents

US5082279AJan 21, 1992

Liquid filled golf club

HULL HAROLD L100 citations94

US5056778AOct 15, 1991

Liquid filled dumbbell

HULL HAROLD L36 citations90

US4986535AJan 22, 1991

Variable weight exercise device

HULL HAROLD L32 citations90