Inventor
HEALD EDWARD E
8 patents
⚠️ This page may combine multiple inventors who share the name “HEALD EDWARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WERNER CO
7 patentsUSD422717SApr 11, 2000
Ladder top
WERNER CO49 citations94
US5791439AAug 11, 1998
Ladder, member for connecting a rail to a horizontal element of a ladder, and method, and apparatus and method for holding a washer
WERNER CO17 citations90
US5636706AJun 10, 1997
Ladder, member for connecting a rail to a horizontal element of a ladder, and method
WERNER CO14 citations80
US6142255ANov 7, 2000
Ladder, member for connecting a rail to a horizontal element of a ladder, and method
WERNER CO5 citations72
USD413990SSep 14, 1999
Front face of a ladder top
WERNER CO15 citations72
USD404503SJan 19, 1999
Caddy top
WERNER CO16 citations72
USD397228SAug 18, 1998
Step ladder
WERNER CO10 citations72