Inventor

HAUGEN DARRIN JOHN

US3 patents

Patents

3 patents

US7246803B2Jul 24, 2007

Tool-less size-adjustable in-line skate

K 2 CORP17 citations87

US6918601B2Jul 19, 2005

Tool-less size-adjustable in-line skate

K 2 CORP17 citations87

US7137635B2Nov 21, 2006

Expandable in-line skate

K 2 CORP9 citations71