Inventor · disambiguated record
Richard Trevor Simpson Roe
Also filed as: ROE RICHARD TREVOR SIMPSON
12 granted patents·2 pending applications·87 citations·filing 2020–2025
90Inventor score
Files withShadow Systems LLC14
Top patents by PatentIndex Score
14 records- 0195US11067348B1Slide assembly for a firearmShadow Systems LLC·Filed 2020·Granted Jul 20, 2021·27 cites·20 claims
- 0293US11796264B2Slide assembly for a firearmShadow Systems LLC·Filed 2021·Granted Oct 24, 2023·7 cites·20 claims
- 0392US11874078B2Firearm muzzle accessoryShadow Systems LLC·Filed 2022·Granted Jan 16, 2024·12 cites·30 claims
- 0492US11644257B1Auto-locking magazine extensionShadow Systems LLC·Filed 2022·Granted May 9, 2023·12 cites·26 claims
- 0590US12104870B2Quick-connect muzzle accessoryShadow Systems LLC·Filed 2023·Granted Oct 1, 2024·6 cites·30 claims
- 0687USD965727SSlide for a firearmShadow Systems LLC·Filed 2020·Granted Oct 4, 2022·15 cites·1 claims
- 0781US12181240B2Slide assembly for a firearmShadow Systems LLC·Filed 2023·Granted Dec 31, 2024·1 cites·18 claims
- 0880US2025354773A1Firearm Muzzle AccessoryShadow Systems LLC·Filed 2025·Application pending·0 cites
- 0968US2025102249A1Slide Assembly for a FirearmShadow Systems LLC·Filed 2024·Application pending·0 cites
- 1064US12460887B2SuppressorShadow Systems LLC·Filed 2023·Granted Nov 4, 2025·0 cites·17 claims
- 1162US12379179B2Firearm muzzle accessoryShadow Systems LLC·Filed 2023·Granted Aug 5, 2025·0 cites·21 claims
- 1259USD965725SSlide release curtain for a firearmShadow Systems LLC·Filed 2020·Granted Oct 4, 2022·3 cites·1 claims
- 1353USD965726SSlide for a firearmShadow Systems LLC·Filed 2020·Granted Oct 4, 2022·2 cites·1 claims
- 1453USD965728SLedge cut for a handgunShadow Systems LLC·Filed 2020·Granted Oct 4, 2022·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →