Inventor
NOORDZIJ DUCO
US18 patents
⚠️ This page may combine multiple inventors who share the name “NOORDZIJ DUCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GENTEX CORP
13 patentsUSD937493SNov 30, 2021
Helmet
GENTEX CORP7 citations83
USD1004207SNov 7, 2023
Helmet
GENTEX CORP4 citations74
USD955053SJun 14, 2022
Helmet
GENTEX CORP4 citations72
USD821655SJun 26, 2018
Helmet nape pad
GENTEX CORP4 citations72
USD847346SApr 30, 2019
Set of eye shields
GENTEX CORP3 citations71
USD869776SDec 10, 2019
Ballistic applique
GENTEX CORP3 citations69
USD830644SOct 9, 2018
Ballistic applique insert
GENTEX CORP2 citations69
USD806322SDec 26, 2017
Helmet applique
GENTEX CORP3 citations69
US12564238B2Mar 3, 2026
Helmet mounted visor assembly
GENTEX CORP0 citations62
USD1101285SNov 4, 2025
Helmet
GENTEX CORP0 citations62
US12064001B2Aug 20, 2024
Helmet mounted visor assembly
GENTEX CORP1 citations62
US11871808B2Jan 16, 2024
Nape pad for a helmet
GENTEX CORP0 citations61
USD819213SMay 29, 2018
Set of eye shields
GENTEX CORP1 citations51