Assignee
MAC & MAC HYDRODEMOLITION INC
CA·24 granted patents·4 pending applications·82 citations·filing 1998–2025
Top patents by PatentIndex Score
28 records- 0191US10981202B2Pipe scarifying method and apparatusMAC & MAC HYDRODEMOLITION INC·Filed 2020·Granted Apr 20, 2021·2 cites·9 claims
- 0288US2026071450A1Hydrodemolition apparatus for overhanging inclined surfacesMAC & MAC HYDRODEMOLITION INC·Filed 2025·Application pending·0 cites
- 0380US10758952B2Pipe scarifying method and apparatusMAC & MAC HYDRODEMOLITION INC·Filed 2018·Granted Sep 1, 2020·2 cites·2 claims
- 0479US9751116B2Pipe material removal apparatus and methodMAC & MAC HYDRODEMOLITION INC·Filed 2013·Granted Sep 5, 2017·3 cites·8 claims
- 0578US10781563B2Hydrodemolition systemMAC & MAC HYDRODEMOLITION INC·Filed 2018·Granted Sep 22, 2020·3 cites·18 claims
- 0675US12467270B2Hydrodemolition apparatus for overhanging inclined surfacesMAC & MAC HYDRODEMOLITION INC·Filed 2023·Granted Nov 11, 2025·0 cites·4 claims
- 0775US6206016B1Spray cleaner for interior surface of pipelineMAC & MAC HYDRODEMOLITION INC·Filed 1998·Granted Mar 27, 2001·28 cites·11 claims
- 0874US12202021B2Floating roof tank scarifying systemMAC & MAC HYDRODEMOLITION INC·Filed 2022·Granted Jan 21, 2025·0 cites·2 claims
- 0974US9566621B2Method and apparatus for high pressure water treatment of the inside of a pipe sectionMAC & MAC HYDRODEMOLITION INC·Filed 2015·Granted Feb 14, 2017·1 cites·5 claims
- 1066US12472535B2Tractor towed indexing systemMAC & MAC HYDRODEMOLITION INC·Filed 2023·Granted Nov 18, 2025·0 cites·7 claims
- 1166US11504752B2Floating roof tank scarifying systemMAC & MAC HYDRODEMOLITION INC·Filed 2020·Granted Nov 22, 2022·0 cites·2 claims
- 1262US6550486B2Apparatus for scarifying the interior surface of a pipelineMAC & MAC HYDRODEMOLITION INC·Filed 2001·Granted Apr 22, 2003·4 cites·12 claims
- 1361US12076764B2Tractor towed indexing systemMAC & MAC HYDRODEMOLITION INC·Filed 2021·Granted Sep 3, 2024·0 cites·9 claims
- 1459US7967390B2Machine and method for deconstructing a vertical wallMAC & MAC HYDRODEMOLITION INC·Filed 2007·Granted Jun 28, 2011·0 cites·18 claims
- 1559US2017151591A1Pipe material removal apparatus and methodMAC & MAC HYDRODEMOLITION INC·Filed 2016·Application pending·0 cites
- 1657US2009065031A1Method for cleaning a boiler of a furnaceMAC & MAC HYDRODEMOLITION INC·Filed 2008·Application pending·0 cites
- 1756US11148180B2Coke removal in vertical risersMAC & MAC HYDRODEMOLITION INC·Filed 2019·Granted Oct 19, 2021·0 cites·10 claims
- 1856US2014305473A1Refractory material removal system and methodMAC & MAC HYDRODEMOLITION INC·Filed 2014·Application pending·0 cites
- 1955US10478870B2Method and apparatus for high pressure water treatment of the inside of a pipe sectionMAC & MAC HYDRODEMOLITION INC·Filed 2016·Granted Nov 19, 2019·0 cites·4 claims
- 2054US6418947B1Scarifier for interior surface of pipelineMAC & MAC HYDRODEMOLITION INC·Filed 2000·Granted Jul 16, 2002·10 cites·18 claims
- 2153US6435620B2Multiple jet hydrodemolition apparatus and methodMAC & MAC HYDRODEMOLITION INC·Filed 2001·Granted Aug 20, 2002·4 cites·25 claims
- 2249US7159600B2Scarifying apparatus for interior surface of pipeline fieldMAC & MAC HYDRODEMOLITION INC·Filed 2003·Granted Jan 9, 2007·7 cites·10 claims
- 2348US7128074B2Scarifier for the interior surface of a pipelineMAC & MAC HYDRODEMOLITION INC·Filed 2003·Granted Oct 31, 2006·6 cites·7 claims
- 2448US7066188B2Interior sewer pipeline scarifying apparatusMAC & MAC HYDRODEMOLITION INC·Filed 2003·Granted Jun 27, 2006·0 cites·22 claims
- 2544US7100622B2Pipe scarifierMAC & MAC HYDRODEMOLITION INC·Filed 2003·Granted Sep 5, 2006·2 cites·15 claims
- 2641US9982446B2Frame mounted hydrodemolition system for treating large inclined wall surfacesMAC & MAC HYDRODEMOLITION INC·Filed 2015·Granted May 29, 2018·0 cites·1 claims
- 2740US6224162B1Multiple jet hydrodemolition apparatus and methodMAC & MAC HYDRODEMOLITION INC·Filed 1999·Granted May 1, 2001·10 cites·15 claims
- 2838US9476170B2Shielding system for hydrodemolition apparatusMAC & MAC HYDRODEMOLITION INC·Filed 2015·Granted Oct 25, 2016·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →