DN

Duco W. Noordzij

GE Gentex: 37 patents #28 of 567Top 5%
AR Artisent: 18 patents #2 of 15Top 15%
KI Kranos Ip: 3 patents #16 of 26Top 65%
3M: 2 patents #5,326 of 11,543Top 50%
AS Alpinestars Research Srl: 2 patents #4 of 11Top 40%
WS Warrior Sports: 2 patents #27 of 49Top 60%
📍 Brookline, MA: #32 of 3,196 inventorsTop 2%
🗺 Massachusetts: #695 of 88,656 inventorsTop 1%
Overall (All Time): #34,201 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 1–25 of 64 patents

Patent #TitleCo-InventorsDate
12376639 Hinged attachment of headgear to a helmet David C. Rogers, Charles H. Rogers, Darwin Keith-Lucas 2025-08-05
12364302 Rail for mounting accessories to a helmet Jason W. O'Connell 2025-07-22
D1059691 Mounting rail connector Matthew Hanudel, Ethan Alexander Garrett 2025-01-28
D1042980 Mounting rail Matthew Hanudel, Ethan Alexander Garrett 2024-09-17
12064001 Helmet mounted visor assembly 2024-08-20
11889879 Rail for mounting accessories to a helmet Jason W. O'Connell 2024-02-06
11871808 Nape pad for a helmet Matthew Hanudel 2024-01-16
D1004207 Helmet 2023-11-07
11672296 Hinged attachment of headgear to a helmet David C. Rogers, Charles H. Rogers, Darwin Keith-Lucas 2023-06-13
11528951 Rail for mounting accessories to a helmet Jason W. O'Connell 2022-12-20
11382375 Modular shroud Jason W. O'Connell 2022-07-12
D955053 Helmet 2022-06-14
11337478 Mounting rail for attaching accessories to a safety helmet David C. Rogers, Charles H. Rogers, Darwin Keith-Lucas 2022-05-24
11246367 Mounting system for accessories on a safety helmet David C. Rogers, Charles H. Rogers, Darwin Keith-Lucas 2022-02-15
D937493 Helmet 2021-11-30
D922692 Helmet pad Desmond Walsh 2021-06-15
11019873 Helmet mounted visor Nathan E. Winters, Matthew Hanudel 2021-06-01
10893718 Individually conforming impact attenuating liner for a helmet Desmond Walsh, Matthew Hanudel 2021-01-19
D901082 Helmet David C. Rogers 2020-11-03
10765165 Mounting rail assembly Jason W. O'Connell 2020-09-08
D895212 Helmet David C. Rogers 2020-09-01
D895211 Helmet David C. Rogers 2020-09-01
D894494 Helmet David C. Rogers 2020-08-25
D869776 Ballistic applique Michael Josh Raples 2019-12-10
10448693 Helmet mounted visor Nathan E. Winters, Matthew Hanudel 2019-10-22