Matrix Service Company (MTRX)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 20268 patents granted to the 2 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Matrix Service Company’s names, not what it holds today.
1 published
2 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Jan 26, 2021 | 10,899,588 | Pipe lifting and orienting apparatus and method | Handling | Matrix Service Company |
| Jul 30, 2019 | 10,364,132 | Pipe lifting and orienting apparatus and method | Handling | Matrix Service Company |
| Mar 18, 2008 | 7,344,046 | Spacerless or geocomposite double bottom for storage tank | Handling | Matrix Service Company |
| Jul 17, 2007 | 7,244,123 | Training tank for personnel entry, exit and rescue | Control | Matrix Service Company |
| Dec 26, 2000 | 6,164,345 | Flexible fluid containment system | Mechanical elements | Matrix Service Company |
| Mar 30, 1999 | 5,887,908 | Pipe swivel joint assembly | Mechanical elements | Matrix Service Company |
| Aug 29, 1995 | 5,445,173 | System for stirring and thereby reducing build up of bottom sediments in a storage tank | Chemical engineering | Matrix Service Company |
| Oct 4, 1994 | 5,351,848 | Peripheral seal device for floating tank cover | Handling | Matrix Service Company |
| Published | Application | Title | Field | Owner as printed |
|---|---|---|---|---|
| Nov 7, 2019 | 2019/0337774 | PIPE LIFTING AND ORIENTING APPARATUS AND METHOD | Handling | Matrix Service Company · patent 10,899,588 granted from it |
| Jun 21, 2018 | 2018/0170718 | PIPE LIFTING AND ORIENTING APPARATUS AND METHOD | Handling | Matrix Service Company · patent 10,364,132 granted from it |
| Jul 19, 2012 | 2012/0180283 | Mobile jack for a storage tank floating roof | Handling | Matrix Service Company |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.