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Leonardo DRS, Inc. (DRS)

Nasdaq: DRS · Search, Detection, Navigation, Guidance, Aeronautical Sys · Arlington, VA · filing with the SEC since 2020
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Patents

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

205 patents granted to the 15 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 Leonardo DRS, Inc.’s names, not what it holds today.

Patents granted
205
203 utility, 2 design, 1976 to Dec 31, 2025
Granted in 2025
10
Against 8 in 2024 and 8 in 2023
Applications published
157
13 of them in 2025
Names they are printed under
15
a subsidiary
By yearGrantedApplications published
'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
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
Optics13
Measurement10
Electrical machinery, apparatus, energy8
Audio-visual technology3
Surface technology, coating3
Semiconductors1
Telecommunications1
Materials, metallurgy1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name15 counted
DRS Network & Imaging Systems, LLC a subsidiary
US, as the owner printed on each patent
67 granted
29 published
Daylight Solutions, Inc. a subsidiary
US, as the owner printed on each patent
69 granted
24 published
DRS Sustainment Systems, Inc. a subsidiary
US, as the owner printed on each patent
37 granted
17 published
DAYLIGHT SOLUTIONS, INC. a subsidiary
named as the applicant on its applications, in US
0 granted
49 published
Engineered Support Systems, Inc. a subsidiary
US, as the owner printed on each patent
19 granted
2 published
DRS Network & Imaging Systems, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
20 published
DRS Naval Power Systems, Inc. a subsidiary
US, as the owner printed on each patent
7 granted
7 published
DRS Training & Control Systems, LLC a subsidiary
US, as the owner printed on each patent
3 granted
2 published
DRS Naval Power Systems, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
3 published
DRS Technologies Canada, Ltd. a subsidiary
CA, as the owner printed on each patent
1 granted
1 published
DRS ADVANCED ISR, LLC a subsidiary
US, as the owner printed on each patent
1 granted
0 published
DRS Environmental Systems, Inc. a subsidiary
US, as the owner printed on each patent
0 granted
1 published
DRS Signal Solutions, Inc. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
DRS Training & Control Systems, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Laurel Technologies Partnership a subsidiary
US, as the owner printed on each patent
0 granted
1 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Nov 4, 202512,461,382Multi-axis sector motorElectrical machinery, apparatus, energyDRS Network & Imaging Systems, LLC
Oct 21, 202512,449,466Method and system for distributed ground detectionMeasurementDRS Naval Power Systems, Inc.
Oct 21, 202512,449,257Control of laser frequency in an optical gyroscope with a ring resonatorMeasurementDRS Network & Imaging Systems, LLC
Sep 23, 202512,422,354Fluid analyzer with removable test cell for detection and quantitation of compounds in liquidsMeasurementDaylight Solutions, Inc.
Aug 19, 202512,392,943Method and system for fabrication and use of a spectral basis filterOpticsDRS Network & Imaging Systems, LLC
Jun 24, 202512,341,384Multi-metallic mechanical retention hoopMaterials, metallurgyDRS Naval Power Systems, Inc.
Jun 24, 202512,338,549Method and system for liquid encapsulated growth of cadmium zinc telluride crystalsSurface technology, coatingDRS Network & Imaging Systems, LLC
May 27, 202512,313,529Fluid analyzer with self-check, leak detection, and adjustable gainMeasurementDaylight Solutions, Inc.
Apr 22, 202512,283,873Method and system for pole retainer with integrated coolingElectrical machinery, apparatus, energyDRS Naval Power Systems, Inc.
Mar 18, 202512,255,571System and techniques for transmission integral generator/line interface unit magnetics integrationElectrical machinery, apparatus, energyDRS Network & Imaging Systems, LLC
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Nov 27, 20252025/0362109METHOD AND SYSTEM FOR A MISSILE ADAPTEROther special machinesDRS Sustainment Systems, Inc.
Nov 13, 20252025/0350161MULTI-METALLIC MECHANICAL RETENTION HOOP AND TECHNIQUES FOR MANUFACTURING THEREOFMaterials, metallurgyDRS Naval Power Systems, Inc.
Aug 28, 20252025/0271353FLUID ANALYZER WITH SELF-CHECK, LEAK DETECTION, AND ADJUSTABLE GAINMeasurementDAYLIGHT SOLUTIONS, INC.
Aug 7, 20252025/0253612HIGH POWER LASER ASSEMBLY WITH BEAM COMBINING, MULTIPLE LEVELS AND FIBER COUPLINGOpticsDAYLIGHT SOLUTIONS, INC.
Jul 3, 20252025/0219558SYSTEM AND TECHNIQUES FOR TRANSMISSION INTEGRAL GENERATOR/LINE INTERFACE UNIT MAGNETICS INTEGRATIONElectrical machinery, apparatus, energyDRS Network & Imaging Systems, LLC
Jul 3, 20252025/0219508METHOD AND SYSTEM FOR POLE RETAINER WITH INTEGRATED COOLINGElectrical machinery, apparatus, energyDRS Naval Power Systems, Inc.
Jun 19, 20252025/0202298ELECTRIC MOTOR WITH SEGMENTED LAMINATED ROTOR SECTIONS AND METHOD OF MANUFACTUREElectrical machinery, apparatus, energyDRS Naval Power Systems, Inc.
Jun 5, 20252025/0185393METHODS AND SYSTEMS FOR FABRICATION OF INFRARED TRANSPARENT WINDOW WAFER WITH INTEGRATED ANTI-REFLECTION GRATING STRUCTURESSemiconductorsDRS Network & Imaging Systems, LLC
May 22, 20252025/0167517MODE SUPPRESSED GAIN MEDIUMOpticsDAYLIGHT SOLUTIONS, INC.
Apr 3, 20252025/0112525ENHANCED COOLING SYSTEMS FOR ELECTROMAGNETIC COMPONENTSElectrical machinery, apparatus, energyDRS Naval Power Systems, Inc.
What it applied for, 2024 to 2025: Electrical machinery, apparatus, energy 6 · Optics 4 · Semiconductors 3 · Other special machines 2 · Telecommunications 1 · Audio-visual technology 1.

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 DRS · research, not advice