Inventor
MACNEIL GORDON
CA24 patents
⚠️ This page may combine multiple inventors who share the name “MACNEIL GORDON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAC & MAC HYDRODEMOLITION INC
21 patentsUS6206016B1Mar 27, 2001
Spray cleaner for interior surface of pipeline
MAC & MAC HYDRODEMOLITION INC28 citations91
US6418947B1Jul 16, 2002
Scarifier for interior surface of pipeline
MAC & MAC HYDRODEMOLITION INC10 citations72
US6224162B1May 1, 2001
Multiple jet hydrodemolition apparatus and method
MAC & MAC HYDRODEMOLITION INC10 citations72
US10981202B2Apr 20, 2021
Pipe scarifying method and apparatus
MAC & MAC HYDRODEMOLITION INC2 citations71
US10781563B2Sep 22, 2020
Hydrodemolition system
MAC & MAC HYDRODEMOLITION INC3 citations71
US10758952B2Sep 1, 2020
Pipe scarifying method and apparatus
MAC & MAC HYDRODEMOLITION INC2 citations71
US9751116B2Sep 5, 2017
Pipe material removal apparatus and method
MAC & MAC HYDRODEMOLITION INC3 citations69
US12472535B2Nov 18, 2025
Tractor towed indexing system
MAC & MAC HYDRODEMOLITION INC0 citations61
US12202021B2Jan 21, 2025
Floating roof tank scarifying system
MAC & MAC HYDRODEMOLITION INC0 citations61
US12076764B2Sep 3, 2024
Tractor towed indexing system
MAC & MAC HYDRODEMOLITION INC0 citations61
US11504752B2Nov 22, 2022
Floating roof tank scarifying system
MAC & MAC HYDRODEMOLITION INC0 citations61
US7128074B2Oct 31, 2006
Scarifier for the interior surface of a pipeline
MAC & MAC HYDRODEMOLITION INC6 citations61
US6550486B2Apr 22, 2003
Apparatus for scarifying the interior surface of a pipeline
MAC & MAC HYDRODEMOLITION INC4 citations61
US6435620B2Aug 20, 2002
Multiple jet hydrodemolition apparatus and method
MAC & MAC HYDRODEMOLITION INC4 citations61
US7967390B2Jun 28, 2011
Machine and method for deconstructing a vertical wall
MAC & MAC HYDRODEMOLITION INC0 citations51
US12467270B2Nov 11, 2025
Hydrodemolition apparatus for overhanging inclined surfaces
MAC & MAC HYDRODEMOLITION INC0 citations50
US11148180B2Oct 19, 2021
Coke removal in vertical risers
MAC & MAC HYDRODEMOLITION INC0 citations50
US10478870B2Nov 19, 2019
Method and apparatus for high pressure water treatment of the inside of a pipe section
MAC & MAC HYDRODEMOLITION INC0 citations50
US9566621B2Feb 14, 2017
Method and apparatus for high pressure water treatment of the inside of a pipe section
MAC & MAC HYDRODEMOLITION INC1 citations50
US9982446B2May 29, 2018
Frame mounted hydrodemolition system for treating large inclined wall surfaces
MAC & MAC HYDRODEMOLITION INC0 citations40
US9476170B2Oct 25, 2016
Shielding system for hydrodemolition apparatus
MAC & MAC HYDRODEMOLITION INC0 citations38