Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
16 patents granted to the 9 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 MasTec, Inc.’s names, not what it holds today.
Patents granted
16
15 utility, 1 design, 1976 to Dec 31, 2025
Granted in 2025
none
Against none in 2024 and 1 in 2023
Applications published
9
since 2001, to Dec 31, 2025
Names they are printed under
9
a subsidiary, a former name
By yearGrantedApplications published
'84'88'89'92'95'96'97'02'03'04'05'17'20'21'23
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name9 counted
Henkels & McCoy a subsidiary
US, as the owner printed on each patent
0 publishedConfluence Networks, Inc. a subsidiary
US, as the owner printed on each patent
5 publishedPrecision Dewatering, LLC a subsidiary
US, as the owner printed on each patent
0 publishedBurnup & Sims Inc. a former name
US, as the owner printed on each patent
0 publishedDecisive Communications, Inc. a subsidiary
US, as the owner printed on each patent
2 publishedDecisive Communications, Inc. a subsidiary
named as the applicant on its applications, in US
1 publishedPRECISION DEWATERING, LLC a subsidiary
named as the applicant on its applications, in US
1 publishedPorter Brothers, Corp. a subsidiary
US, as the owner printed on each patent
0 publishedWhite Construction, Inc. a subsidiary
US, as the owner printed on each patent
0 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Sep 19, 2023 | 11,759,734 | Portable liquid filter devices, systems and methods | Chemical engineering | Precision Dewatering, LLC |
| Feb 2, 2021 | 10,905,979 | Portable filtration apparatus, systems and methods | Chemical engineering | Precision Dewatering, LLC |
| Apr 21, 2020 | 10,625,185 | Portable filtration apparatus, systems and methods | Chemical engineering | Precision Dewatering, LLC |
| Apr 14, 2020 | 10,619,321 | Apparatus, system, and method for cleaning and maintaining piles | Chemical engineering | White Construction, Inc. |
| Dec 14, 2004 | D499,633 | Theft deterrent device | | Porter Brothers, Corp. |
| Nov 25, 1997 | 5,691,644 | Neutral corrosion condition survey-mitigating induced voltage effects | Measurement | Henkels & McCoy |
| Aug 5, 1997 | 5,654,642 | System and method of use for conducting a neutral corrosion survey | Measurement | Henkels & McCoy |
| Mar 12, 1996 | 5,498,967 | System and methods of use for conducting a neutral corrosion survey | Measurement | Henkels & McCoy |
| Sep 19, 1995 | 5,451,862 | System and method of use for conducting a neutral corrosion survey | Measurement | Henkels & McCoy |
| Aug 25, 1992 | 5,141,258 | Expansion joint for conduit for cables | Mechanical elements | Henkels & McCoy |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Sep 3, 2020 | 2020/0276526 | PORTABLE FILTRATION APPARATUS, SYSTEMS AND METHODS | Chemical engineering | PRECISION DEWATERING, LLC · patent 10,905,979 granted from it |
| Nov 23, 2017 | 2017/0337500 | METHOD AND APPARATUS FOR A MOBILE POST-WIRE CABLE COMMUNICATION INSTALLATION AND SERVICE ASSISTANCE CALL-UP APPLICATION | IT methods for management | Decisive Communications, Inc. |
| Oct 19, 2017 | 2017/0300871 | METHOD AND APPARATUS FOR THE INSTALLATION OF CABLE COMMUNICATION LINES UTILIZING A MOBILE "DROP" APPLICATION | IT methods for management | Decisive Communications, Inc. |
| Oct 19, 2017 | 2017/0300846 | METHOD AND APPARATUS FOR DELEGATING TASKS TO TECHNICIANS, UTILIZING A BACK-END AND MOBILE SERVICEABILITY APPLICATION | IT methods for management | Decisive Communications, Inc. |
| Feb 3, 2005 | 2005/0027754 | System and method for policy based storage provisioning and management | Computer technology | Confluence Networks, Inc. · patent 7,065,616 granted from it |
| Feb 20, 2003 | 2003/0037127 | Silicon-based storage virtualization | Computer technology | Confluence Networks, Inc. · patent 7,594,024 granted from it |
| Dec 12, 2002 | 2002/0188711 | Failover processing in a storage system | Computer technology | Confluence Networks, Inc. · patent 7,039,827 granted from it |
| Nov 21, 2002 | 2002/0174306 | System and method for policy based storage provisioning and management | Computer technology | Confluence Networks, Inc. · patent 6,801,992 granted from it |
| Oct 24, 2002 | 2002/0156987 | Storage virtualization and storage management to provide higher level storage services | Computer technology | Confluence Networks, Inc. · patent 7,415,506 granted from it |
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.