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AZZ Inc. (AZZ)

NYSE: AZZ · Coating, Engraving & Allied Services · Fort Worth, TX · filing with the SEC since 1994
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Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

5 patents granted to the 4 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 AZZ Inc.’s names, not what it holds today.

Patents granted
5
4 utility, 1 design, 1976 to Dec 31, 2025
Granted in 2025
none
Against none in 2024 and 1 in 2023
Applications published
6
since 2001, to Dec 31, 2025
Names they are printed under
4
a former name, its own name, a subsidiary
By yearGrantedApplications published
'77'14'18'19'20'22'23
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
Civil engineering1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name4 counted
Aztec Manufacturing, Inc. a former name
US, as the owner printed on each patent
5 granted
1 published
Aztec Manufacturing, Inc. a former name
named as the applicant on its applications, in US
0 granted
3 published
AZZ, INC. its own name
named as the applicant on its applications, in US
0 granted
1 published
PRECOAT METALS CORP. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Feb 21, 2023D979,102Roof flashingAztec Manufacturing, Inc.
Mar 15, 202211,274,449Roof vent adaptors and methodsCivil engineeringAztec Manufacturing, Inc.
Mar 31, 202010,604,938Roof vent adaptors and methodsCivil engineeringAztec Manufacturing, Inc.
Dec 25, 201810,161,135Roof vent adaptors and methodsCivil engineeringAztec Manufacturing, Inc.
Jan 25, 19774,004,373Extrusions for partitions, walls and enclosuresTransportAztec Manufacturing, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Sep 17, 20202020/0291657ROOF VENT ADAPTORS AND METHODSCivil engineeringAztec Manufacturing, Inc. · patent 11,274,449 granted from it
Apr 23, 20202020/0122451SURFACE FINISHES AND METHODS FOR PROVIDING SURFACE FINISHES TO A SUBSTRATETextile and paper machinesPRECOAT METALS CORP.
Apr 25, 20192019/0119920ROOF VENT ADAPTORS AND METHODSCivil engineeringAztec Manufacturing, Inc. · patent 10,604,938 granted from it
Jan 3, 20192019/0002213PROCESS FOR CONTINUOUSLY GALVANIZING ELONGATED ARTICLESSurface technology, coatingAZZ, INC.
Apr 26, 20182018/0112410ROOF VENT ADAPTORS AND METHODSCivil engineeringAztec Manufacturing, Inc. · patent 10,161,135 granted from it
Jan 23, 20142014/0021713FLASHING STRIPCivil engineeringAztec Manufacturing, 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.

SI Assistanton AZZ · research, not advice