Inventor
NOORDZIJ DUCO W
US46 patents
⚠️ This page may combine multiple inventors who share the name “NOORDZIJ DUCO W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GENTEX CORP
22 patentsUSD901082SNov 3, 2020
Helmet
GENTEX CORP4 citations84
US10765165B2Sep 8, 2020
Mounting rail assembly
GENTEX CORP10 citations84
USD895211SSep 1, 2020
Helmet
GENTEX CORP3 citations84
USD894494SAug 25, 2020
Helmet
GENTEX CORP3 citations84
US11672296B2Jun 13, 2023
Hinged attachment of headgear to a helmet
GENTEX CORP4 citations75
US12364302B2Jul 22, 2025
Rail for mounting accessories to a helmet
GENTEX CORP3 citations74
US11889879B2Feb 6, 2024
Rail for mounting accessories to a helmet
GENTEX CORP3 citations74
US11528951B2Dec 20, 2022
Rail for mounting accessories to a helmet
GENTEX CORP3 citations73
US11382375B2Jul 12, 2022
Modular shroud
GENTEX CORP5 citations73
US11246367B2Feb 15, 2022
Mounting system for accessories on a safety helmet
GENTEX CORP2 citations73
USD895212SSep 1, 2020
Helmet
GENTEX CORP2 citations73
USD859751SSep 10, 2019
Hook and loop fastener patch pattern
GENTEX CORP1 citations73
USD832527SOct 30, 2018
Hook and loop fastener patch pattern
GENTEX CORP3 citations73
US11019873B2Jun 1, 2021
Helmet mounted visor
GENTEX CORP3 citations72
USD840111SFeb 5, 2019
Ballistic applique
GENTEX CORP4 citations72
USD1042980SSep 17, 2024
Mounting rail
GENTEX CORP3 citations71
US12376639B2Aug 5, 2025
Hinged attachment of headgear to a helmet
GENTEX CORP0 citations62
US11337478B2May 24, 2022
Mounting rail for attaching accessories to a safety helmet
GENTEX CORP0 citations62
USD806957SJan 2, 2018
Side helmet attachmet
GENTEX CORP1 citations61
USD922692SJun 15, 2021
Helmet pad
GENTEX CORP0 citations60
USD1059691SJan 28, 2025
Mounting rail connector
GENTEX CORP0 citations59
USD831280SOct 16, 2018
Hook and loop fastener patch pattern
GENTEX CORP0 citations52
ARTISENT LLC
18 patentsUSD750846SMar 1, 2016
Helmet mounted rail
ARTISENT LLC34 citations98
USD750847SMar 1, 2016
Helmet mount
ARTISENT LLC46 citations98
USD711051SAug 12, 2014
Mandible shield
ARTISENT LLC34 citations97
US10448693B2Oct 22, 2019
Helmet mounted visor
ARTISENT LLC18 citations93
USD749796SFeb 16, 2016
Visor and mandible shield assembly
ARTISENT LLC31 citations92
USD748347SJan 26, 2016
Mandible shield
ARTISENT LLC19 citations92
USD740496SOct 6, 2015
Mandible shield
ARTISENT LLC26 citations92
USD734559SJul 14, 2015
Combined visor and mandible shield
ARTISENT LLC25 citations92
USD729307SMay 12, 2015
Visor
ARTISENT LLC16 citations92
US10281241B2May 7, 2019
Mandible shield
ARTISENT LLC14 citations84
US9717294B2Aug 1, 2017
Hinged attachment of headgear to a helmet
ARTISENT LLC12 citations84
USD757155SMay 24, 2016
Combined visor and mandible shield
ARTISENT LLC10 citations84
USD749794SFeb 16, 2016
Helmet mounted shroud
ARTISENT LLC7 citations83
USD757159SMay 24, 2016
Pair of mount arms for a visor
ARTISENT LLC2 citations62
US10893718B2Jan 19, 2021
Individually conforming impact attenuating liner for a helmet
ARTISENT LLC1 citations60
USD749795SFeb 16, 2016
Helmet mounted visor
ARTISENT LLC0 citations52
USD767213SSep 20, 2016
Helmet mounted visor
ARTISENT LLC0 citations50
US8819870B2Sep 2, 2014
Worm drive adjustment for headgear suspension
ARTISENT LLC1 citations45