Inventor
FIUMEFREDDO JOHN J
US9 patents
⚠️ This page may combine multiple inventors who share the name “FIUMEFREDDO JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WERNER CO
7 patentsUS8341806B2Jan 1, 2013
Step stool, hinge and method
WERNER CO17 citations92
US7100739B2Sep 5, 2006
Step stool, hinge and method
WERNER CO28 citations92
US6994184B2Feb 7, 2006
Stowable ladder configured for installation in an opening
WERNER CO25 citations90
US6991063B2Jan 31, 2006
Stowable ladder configured for installation in an opening
WERNER CO18 citations90
US7234203B2Jun 26, 2007
Locking hinge for folding ladder
WERNER CO8 citations71
US7165649B2Jan 23, 2007
Positioning system for folding ladder and method of installation of folding ladder using positioning system
WERNER CO9 citations71
US7311177B2Dec 25, 2007
Step stool, hinge and method
WERNER CO1 citations62