Inventor
GROOTHAERT HENRY
US3 patents
Patents
3 patentsUS6442873B2Sep 3, 2002
Boot with strapping to restrain movement of foot
NORCROSS SAFETY PRODUCTS L L C19 citations89
US6427362B2Aug 6, 2002
Boot with strapping to restrain movement of foot
NORCROSS SAFETY PRODUCTS L L C18 citations88
US6237254B1May 29, 2001
Boot with strapping to restrain movement of foot
NORCROSS SAFETY PRODUCTS L L C33 citations88