Inventor
WORTMANN STEVEN A
US11 patents
Patents
11 patentsUS6959909B2Nov 1, 2005
Actuating handle assembly
VICTAULIC CO OF AMERICA60 citations95
USD536071SJan 30, 2007
Wedge seal with extended perimeter
VICTAULIC CO OF AMERICA15 citations92
USD526705SAug 15, 2006
Wedge seal with grooved perimeter
VICTAULIC CO OF AMERICA35 citations92
US6938879B2Sep 6, 2005
Valve seal with pressure relief channels and expansion voids
VICTAULIC CO OF AMERICA29 citations92
USD529146SSep 26, 2006
Wedge seal with discontinuous perimeter
VICTAULIC CO OF AMERICA7 citations73
USD529145SSep 26, 2006
Wedge seal with angled perimeter
VICTAULIC CO OF AMERICA7 citations73
USD527445SAug 29, 2006
Wedge seal with extended perimeter
VICTAULIC CO OF AMERICA10 citations73
US11668417B2Jun 6, 2023
Valve and coupling
VICTAULIC CO OF AMERICA3 citations72
US10408370B2Sep 10, 2019
Valve and coupling
VICTAULIC CO OF AMERICA4 citations72
US9631731B2Apr 25, 2017
Diverter valve
VICTAULIC CO OF AMERICA3 citations71
US12422069B2Sep 23, 2025
Valve and coupling
VICTAULIC CO OF AMERICA0 citations62