Inventor · disambiguated record
Matthew Carlyle Sherstad
Also filed as: SHERSTAD MATTHEW CARLYLE
34 granted patents·7 pending applications·165 citations·filing 2008–2024
97Inventor score
Files withFORTRESS IRON LP37PRIMESOURCE BUILDING PRODUCTS INC2FORTESS IRON LP1SHERSTAD MATTHEW CARLYLE1
Top patents by PatentIndex Score
41 records- 0197US9790707B2Vertical cable rail barrierFORTRESS IRON LP·Filed 2015·Granted Oct 17, 2017·16 cites·20 claims
- 0295US11028580B2Deck frame with integral attachment tabsFORTRESS IRON LP·Filed 2018·Granted Jun 8, 2021·12 cites·18 claims
- 0395US9976320B2Horizontal cable rail barrierFORTRESS IRON LP·Filed 2015·Granted May 22, 2018·27 cites·30 claims
- 0494US10550570B2Deck framing systemFORTRESS IRON LP·Filed 2018·Granted Feb 4, 2020·8 cites·22 claims
- 0593US11598090B2Deck framing systemFORTRESS IRON LP·Filed 2021·Granted Mar 7, 2023·3 cites·19 claims
- 0692US11643838B2Vertical cable rail barrierFORTRESS IRON LP·Filed 2022·Granted May 9, 2023·5 cites·46 claims
- 0792US9322180B2Bracket for supporting attachment of the end of a railing member to a vertical memberFORTRESS IRON LP·Filed 2012·Granted Apr 26, 2016·24 cites·20 claims
- 0891US11066830B2Deck framing systemFORTRESS IRON LP·Filed 2020·Granted Jul 20, 2021·3 cites·20 claims
- 0991US10883290B2Vertical cable rail barrierFORTRESS IRON LP·Filed 2017·Granted Jan 5, 2021·6 cites·19 claims
- 1091US10100516B2Deck framing systemFORTRESS IRON LP·Filed 2017·Granted Oct 16, 2018·6 cites·21 claims
- 1188US11035147B2Raking barrier panelFORTRESS IRON LP·Filed 2018·Granted Jun 15, 2021·6 cites·18 claims
- 1287US8899555B2Adjustable picket fenceSHERSTAD MATTHEW CARLYLE·Filed 2008·Granted Dec 2, 2014·25 cites·13 claims
- 1386US11149465B2Horizontal cable rail barrierFORTRESS IRON LP·Filed 2020·Granted Oct 19, 2021·2 cites·20 claims
- 1485US12460418B1Bracket for supporting attachment of the end of a railing member to a vertical memberPRIMESOURCE BUILDING PRODUCTS INC·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 1585US12442193B2Bracket for supporting attachment of the end of a railing member to a vertical memberPRIMESOURCE BUILDING PRODUCTS INC·Filed 2024·Granted Oct 14, 2025·0 cites·21 claims
- 1685US12000166B2Horizontal cable rail barrierFORTRESS IRON LP·Filed 2021·Granted Jun 4, 2024·1 cites·20 claims
- 1783US10995496B2Bracket for supporting attachment of the end of a railing member to a vertical memberFORTRESS IRON LP·Filed 2020·Granted May 4, 2021·1 cites·20 claims
- 1882US9109775B2Accent lighting system for decks, patios and indoor/outdoor spacesFORTRESS IRON LP·Filed 2012·Granted Aug 18, 2015·4 cites·26 claims
- 1979US11885134B2Stair assembly with rise adjustable step support bracketsFORTRESS IRON LP·Filed 2021·Granted Jan 30, 2024·1 cites·18 claims
- 2079US10538940B2Horizontal cable rail barrierFORTRESS IRON LP·Filed 2018·Granted Jan 21, 2020·4 cites·20 claims
- 2178US12421755B2Raking barrier panelFORTRESS IRON LP·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 2278US11085191B2Stair assembly with rise adjustable step support bracketsFORTRESS IRON LP·Filed 2019·Granted Aug 10, 2021·5 cites·18 claims
- 2377US12421719B2Deck framing systemFORTRESS IRON LP·Filed 2023·Granted Sep 23, 2025·0 cites·18 claims
- 2476US9863612B2Post cap assemblyFORTRESS IRON LP·Filed 2017·Granted Jan 9, 2018·1 cites·18 claims
- 2576US2024426102A1Deck frame with integral attachment tabsFORTRESS IRON LP·Filed 2024·Application pending·0 cites
- 2676US2025052088A1Vertical cable rail barrierFORTRESS IRON LP·Filed 2024·Application pending·0 cites
- 2774US12110690B2Bracket for supporting attachment of the end of a railing member to a vertical memberFORTRESS IRON LP·Filed 2022·Granted Oct 8, 2024·0 cites·20 claims
- 2872US10450758B2Bracket for supporting attachment of the end of a railing member to a vertical memberFORTRESS IRON LP·Filed 2016·Granted Oct 22, 2019·2 cites·7 claims
- 2971US9500001B2Installable top accent panels for a barrier systemFORTRESS IRON LP·Filed 2014·Granted Nov 22, 2016·3 cites·15 claims
- 3068US11220824B2Bracket for supporting attachment of the end of a railing member to a vertical memberFORTRESS IRON LP·Filed 2020·Granted Jan 11, 2022·0 cites·25 claims
- 3167US11988011B2Raking barrier panelFORTRESS IRON LP·Filed 2021·Granted May 21, 2024·0 cites·20 claims
- 3267US2021239282A1Accent light assemblyFORTRESS IRON LP·Filed 2021·Application pending·0 cites
- 3365US2009146122A1Installable top accent panels for a barrier systemFORTRESS IRON LP·Filed 2008·Application pending·0 cites
- 3463US12180735B2Vertical cable rail barrierFORTRESS IRON LP·Filed 2020·Granted Dec 31, 2024·0 cites·22 claims
- 3563US2019170332A1Accent light assemblyFORTRESS IRON LP·Filed 2019·Application pending·0 cites
- 3662US10197249B2Post cap assemblyFORTRESS IRON LP·Filed 2017·Granted Feb 5, 2019·0 cites·19 claims
- 3762US2021293020A1Deck frame with integral attachment tabsFORTESS IRON LP·Filed 2021·Application pending·0 cites
- 3861US10197248B2Accent lighting system for decks, patios and indoor/outdoor spacesFORTRESS IRON LP·Filed 2016·Granted Feb 5, 2019·0 cites·21 claims
- 3959US10590656B2Bracket for supporting attachment of the end of a railing member to a vertical memberFORTRESS IRON LP·Filed 2019·Granted Mar 17, 2020·0 cites·15 claims
- 4055US9784444B2Accent lighting system for decks, patios and indoor/outdoor spacesFORTRESS IRON LP·Filed 2015·Granted Oct 10, 2017·0 cites·21 claims
- 4145US2017260755A1Synthetic decking planksFORTRESS IRON LP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →