Inventor
ROGERS DAVID C
US41 patents
⚠️ This page may combine multiple inventors who share the name “ROGERS DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARTISENT LLC
16 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
US8353066B2Jan 15, 2013
Easily adjusted retention system for helmets
ARTISENT LLC42 citations94
US10617168B2Apr 14, 2020
Pivot-arm assembly for a helmet mounted headset
ARTISENT LLC18 citations92
USD748347SJan 26, 2016
Mandible shield
ARTISENT LLC19 citations92
USD740496SOct 6, 2015
Mandible shield
ARTISENT LLC26 citations92
USD736177SAug 11, 2015
Helmet mounted headset
ARTISENT LLC28 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
USD757159SMay 24, 2016
Pair of mount arms for a visor
ARTISENT LLC2 citations62
USD766871SSep 20, 2016
Helmet mounted headset
ARTISENT LLC2 citations60
US10702002B2Jul 7, 2020
Easily adjusted retention system for helmets
ARTISENT LLC0 citations52
GENTEX CORP
9 patentsUSD901082SNov 3, 2020
Helmet
GENTEX CORP4 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
US11246367B2Feb 15, 2022
Mounting system for accessories on a safety helmet
GENTEX CORP2 citations73
USD895212SSep 1, 2020
Helmet
GENTEX CORP2 citations73
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
US12290130B2May 6, 2025
Pivot-arm assembly for a helmet mounted headset
GENTEX CORP0 citations60
ARTISENT INC
5 patentsUS8028344B2Oct 4, 2011
Hinged attachment of headgear to a helmet
ARTISENT INC40 citations96
US7908667B2Mar 22, 2011
Mounting system for accessories on a safety helmet
ARTISENT INC50 citations94
US7178175B2Feb 20, 2007
Retention system for safety helmet
ARTISENT INC42 citations92
US7849517B2Dec 14, 2010
Mounting system for accessories on a safety helmet
ARTISENT INC40 citations90
US7600268B2Oct 13, 2009
Helmet retention system with improved stability
ARTISENT INC18 citations83
BRITISH TELECOMM
4 patentsUS5831752ANov 3, 1998
Optical packet processing
BRITISH TELECOMM41 citations95
US6571037B1May 27, 2003
Arrayed waveguide gratings
BRITISH TELECOMM17 citations88
US6773615B1Aug 10, 2004
Making grooves in planar waveguides
BRITISH TELECOMM10 citations72
US6625371B1Sep 23, 2003
Planar optical waveguides with double grooves
BRITISH TELECOMM3 citations61