Legence Corp. (LGN)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 202621 patents granted to the name 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 Legence Corp.’s names, not what it holds today.
0 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Feb 22, 2011 | 7,891,291 | Double lift tank wine press | Machine tools | Therma Corporation, Inc. |
| Jun 30, 2009 | 7,552,675 | Double lift tank wine press | Machine tools | Therma Corporation, Inc. |
| Dec 19, 2006 | 7,150,586 | Wine must and pomace pump | Engines, pumps, turbines | Therma Corporation, Inc. |
| Sep 12, 2006 | 7,105,765 | System and method for aligning tubes in an orbital welder | Machine tools | Therma Corporation, Inc. |
| Sep 12, 2006 | 7,105,040 | Wine must and pomace pump | Engines, pumps, turbines | Therma Corporation, Inc. |
| Feb 21, 2006 | 7,000,965 | Tank lifting apparatus | Handling | Therma Corporation, Inc. |
| Mar 30, 2004 | 6,712,668 | System and method for electropolishing nonuniform pipes | Surface technology, coating | Therma Corporation, Inc. |
| Feb 17, 2004 | 6,691,726 | System and method for using bent pipes in high-purity fluid handling systems | Chemical engineering | Therma Corporation, Inc. |
| Dec 9, 2003 | 6,660,156 | Pipe electropolishing apparatus using an electrolyte heater and cooler | Surface technology, coating | Therma Corporation, Inc. |
| Apr 15, 2003 | 6,547,950 | Cathode rinsing station and method | Surface technology, coating | Therma Corporation, Inc. |
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.