Regal Rexnord Corporation (RRX)
NYSE: RRX · General Industrial Machinery & Equipment, NEC · Milwaukee, WI · filing with the SEC since 1994
Grade5.8
◀ Past 6.7● Present 5.8▶ Future 4.8
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026949 patents granted to the 38 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 Regal Rexnord Corporation’s names, not what it holds today.
Patents granted
949
903 utility, 44 design, 2 reissue, 1976 to Dec 31, 2025
Granted in 2025
31
Against 31 in 2024 and 27 in 2023
Applications published
662
17 of them in 2025
Names they are printed under
38
a subsidiary, a former name
By yearGrantedApplications published
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
Electrical machinery, apparatus, energy69
Engines, pumps, turbines40
Handling28
Thermal processes and apparatus16
Mechanical elements11
Control4
Measurement2
Telecommunications1
Machine tools1
Civil engineering1
Audio-visual technology1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name38 counted
REGAL BELOIT AMERICA, INC. a subsidiary
US, as the owner printed on each patent
81 published
Regal Beloit America, Inc. a subsidiary
named as the applicant on its applications, in US
342 published
KOLLMORGEN CORPORATION a subsidiary
US, as the owner printed on each patent
21 published
Cambridge International, Inc. a subsidiary
US, as the owner printed on each patent
44 published
Rexnord Industries, LLC a subsidiary
US, as the owner printed on each patent
16 published
THOMSON INDUSTRIES, INC. a subsidiary
US, as the owner printed on each patent
5 published
REXNORD FLATTOP EUROPE B.V. a subsidiary
NL, as the owner printed on each patent
4 published
REXNORD FLATTOP EUROPE B.V. a subsidiary
named as the applicant on its applications, in NL
31 published
CENTA Antriebe Kirschey GmbH a subsidiary
DE, as the owner printed on each patent
7 published
Regal Beloit Corporation a former name
US, as the owner printed on each patent
9 published
Inertia Dynamics LLC a subsidiary
US, as the owner printed on each patent
2 published
American Precision Industries, Inc. a subsidiary
US, as the owner printed on each patent
0 published
Arrowhead Systems, Inc. a subsidiary
US, as the owner printed on each patent
2 published
REXNORD INDUSTRIES, LLC a subsidiary
named as the applicant on its applications, in US
17 published
Cambridge International, Inc. a subsidiary
named as the applicant on its applications, in US
16 published
KOLLMORGEN CORPORATION a subsidiary
named as the applicant on its applications, in US. 1 more under the same name are not counted (printed in SE)
13 published
M-otion Engineering a subsidiary
US, as the owner printed on each patent. 1 more under the same name are not counted (printed in FR)
5 published
Rexnord FlatTop Europe S.R.L. a subsidiary
IT, as the owner printed on each patent
1 published
Thomson Industries, Inc. a subsidiary
named as the applicant on its applications, in US
13 published
Nook Industries, Inc. a subsidiary
US, as the owner printed on each patent
5 published
CENTA-ANTRIEBE KIRSCHEY GmbH a subsidiary
named as the applicant on its applications, in DE
8 published
Stromag GmbH a subsidiary
DE, as the owner printed on each patent. 4 more under the same name are not counted (printed in US)
1 published
Rexnord Kette GmbH & Co. KG a subsidiary
DE, as the owner printed on each patent
0 published
REXNORD KETTE GMBH a subsidiary
DE, as the owner printed on each patent
2 published
American Precision Industries, Inc. a subsidiary
named as the applicant on its applications, in US
3 published
KOLLMORGEN AUTOMATION AB a subsidiary
SE, as the owner printed on each patent
2 published
Stromag GmbH a subsidiary
named as the applicant on its applications, in DE
3 published
Ameridrives International LLC a subsidiary
named as the applicant on its applications, in US
2 published
Boston Gear, LLC a subsidiary
US, as the owner printed on each patent
1 published
Nook Industries, Inc. a subsidiary
named as the applicant on its applications, in US
2 published
Bauer Gear Motor GmbH a subsidiary
DE, as the owner printed on each patent
0 published
Bauer Gear Motor GmbH a subsidiary
named as the applicant on its applications, in DE
1 published
Inertia Dynamics LLC a subsidiary
named as the applicant on its applications, in US
1 published
Rexnord Kette GmbH a subsidiary
named as the applicant on its applications, in DE
1 published
TB Wood's Incorporated a subsidiary
US, as the owner printed on each patent
0 published
THOMSON LINEAR LLC a subsidiary
US, as the owner printed on each patent
0 published
Thomson Linear LLC a subsidiary
named as the applicant on its applications, in US
1 published
Tollo Linear AB a subsidiary
SE, as the owner printed on each patent
0 published
Names not counted (4)
Kollmorgen Corporation
Most of its patents print SE; this name counts in US. 3 granted and 2 published under it are not counted.
Motion Engineering Incorporated
Most of its patents print FR; this name counts in US. 0 granted and 1 published under it are not counted.
Warner Electric LLC
Most of its patents print SE; this name counts in US. 1 granted and 0 published under it are not counted.
Warner Electric LLC
Most of its patents print SE; this name counts in US. 1 granted and 0 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Dec 30, 2025 | 12,510,097 | Axial fan and housing assembly and methods of use thereof | Engines, pumps, turbines | REGAL BELOIT AMERICA, INC. |
| Nov 25, 2025 | 12,483,179 | Methods and circuits for cross conduction protection in an electric motor | Electrical machinery, apparatus, energy | REGAL BELOIT AMERICA, INC. |
| Nov 25, 2025 | 12,483,176 | Systems and methods for selectively enabling power factor control in an electric motor | Electrical machinery, apparatus, energy | REGAL BELOIT AMERICA, INC. |
| Nov 18, 2025 | 12,476,515 | Electric machine assembly having a wire guiding structure | Electrical machinery, apparatus, energy | REGAL BELOIT AMERICA, INC. |
| Nov 11, 2025 | 12,470,108 | Electric machine assembly having a rotatable terminal box | Electrical machinery, apparatus, energy | REGAL BELOIT AMERICA, INC. |
| Nov 4, 2025 | 12,459,743 | Weldless conveyor belt systems and methods | Handling | Cambridge International, Inc. |
| Aug 5, 2025 | D1,086,860 | Roller | Cambridge International, Inc. | |
| Aug 5, 2025 | 12,381,442 | Electric machine assembly | Electrical machinery, apparatus, energy | REGAL BELOIT AMERICA, INC. |
| Aug 5, 2025 | 12,381,441 | Electric machine assembly having end frame cooling | Electrical machinery, apparatus, energy | REGAL BELOIT AMERICA, INC. |
| Aug 5, 2025 | 12,378,969 | Controller and drive circuit for electric motors | Engines, pumps, turbines | REGAL BELOIT AMERICA, INC. |
Newest applications publishedan application is a clue, never a plan
What it applied for, 2024 to 2025: Electrical machinery, apparatus, energy 16 · Handling 7 · Engines, pumps, turbines 5 · Thermal processes and apparatus 5 · Mechanical elements 2 · Other special machines 2.
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.