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Crane Company (CR)

NYSE: CR · Miscellaneous Fabricated Metal Products · Stamford, CT · filing with the SEC since 2022
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Grade5.9
◀ Past 5.4● Present 6.4▶ Future 5.9
1 est.
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Patents

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

153 patents granted to the 21 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 Crane Company’s names, not what it holds today.

Patents granted
153
147 utility, 4 design, 2 reissue, 1976 to Dec 31, 2025
Granted in 2025
7
Against 10 in 2024 and 6 in 2023
Applications published
66
4 of them in 2025
Names they are printed under
21
a subsidiary, its own name
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
Other consumer goods9
Mechanical elements8
Electrical machinery, apparatus, energy6
Control3
Macromolecular chemistry, polymers3
Semiconductors1
Basic communication processes1
Machine tools1
Other special machines1
Textile and paper machines1
Engines, pumps, turbines1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name21 counted
Crane Electronics, Inc. a subsidiary
US, as the owner printed on each patent. 14 more under the same name are not counted (printed in GB)
32 granted
4 published
Barksdale, Inc. a subsidiary
US, as the owner printed on each patent
22 granted
2 published
Crane Canada Co. a subsidiary
CA, as the owner printed on each patent
16 granted
5 published
Merrimac Industries, Inc. a subsidiary
US, as the owner printed on each patent
19 granted
2 published
Crane & Co., Inc. its own name
named as the applicant on its applications, in US
0 granted
19 published
XOMOX International GmbH & Co. OHG a subsidiary
DE, as the owner printed on each patent
12 granted
5 published
Crane & Co., Inc. its own name
US, as the owner printed on each patent
16 granted
0 published
Westlock Controls Corporation a subsidiary
US, as the owner printed on each patent
9 granted
6 published
Flow Technology, Inc. a subsidiary
US, as the owner printed on each patent
13 granted
0 published
Crane ChemPharma & Energy Corp. a subsidiary
US, as the owner printed on each patent
8 granted
3 published
Barksdale, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
5 published
Crane Electronics, Inc. a subsidiary
named as the applicant on its applications, in US. 1 more under the same name are not counted (printed in GB)
0 granted
4 published
Unidynamics Phoenix, Inc. a subsidiary
US, as the owner printed on each patent
4 granted
0 published
CRANE PROCESS FLOW TECHNOLOGIES LTD a subsidiary
GB, as the owner printed on each patent
1 granted
2 published
Crane ChemPharma & Energy a subsidiary
named as the applicant on its applications, in US
0 granted
3 published
CRANE CANADA CO. a subsidiary
named as the applicant on its applications, in CA
0 granted
2 published
Crane Pumps & Systems PFT Corp. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
Crane Pumps & Systems PFT Corp. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
ELDEC AEROSPACE CORPORATION a subsidiary
US, as the owner printed on each patent
0 granted
1 published
Eldec Aerospace Corp. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Hydro-Aire Aerospace Corporation a subsidiary
US, as the owner printed on each patent
0 granted
1 published
Names not counted (5)
Crane Resistoflex GmbH
Most of its patents print US; this name counts in DE. 6 granted and 3 published under it are not counted.
Crane Co
Most of its patents print SE; this name counts in US. 4 granted and 4 published under it are not counted.
Crane IP Pty Ltd
Most of its patents print AU; this name counts in US. 1 granted and 1 published under it are not counted.
Crane IP Pty Ltd
Most of its patents print AU; this name counts in US. 0 granted and 1 published under it are not counted.
Crane Resistoflex GmbH
Most of its patents print US; this name counts in DE. 0 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 16, 202512,498,053Wedge torque assemblyMechanical elementsCrane ChemPharma & Energy Corp.
Nov 25, 202512,480,526Pump with impeller for circulating cooling fluid and related impellerEngines, pumps, turbinesCrane Pumps & Systems PFT Corp.
Nov 11, 202512,468,323Subsidiary interaction of controllersControlBarksdale, Inc.
Jun 10, 202512,325,252Use of nanoparticles to tune index of refraction of layers of a polymeric matrix to optimize microoptic (MO) focusMacromolecular chemistry, polymersCrane & Co., Inc.
Apr 22, 202512,280,610Micro-optic security device with absolute registrationOther consumer goodsCrane & Co., Inc.
Feb 18, 202512,227,020System and method for precision inking of micro-optic recessesTextile and paper machinesCrane & Co., Inc.
Feb 4, 202512,214,614Micro-optic security device with zones of colorOther consumer goodsCrane & Co., Inc.
Nov 19, 202412,145,394Ultrasonic bonding of security device to a substrate to prevent harvestingOther special machinesCrane & Co., Inc.
Jul 16, 202412,036,811Machine-readable optical security deviceOther consumer goodsCrane & Co., Inc.
Jun 11, 202412,005,728Use of nanoparticles to tune index of refraction of layers of a polymeric matrix to optimize microoptic (MO) focusMacromolecular chemistry, polymersCrane & Co., Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Nov 27, 20252025/0360747MICRO-OPTIC SECURITY DEVICE WITH PHASE ALIGNED IMAGE LAYERSOther consumer goodsCrane & Co., Inc.
Nov 13, 20252025/0348452TRANSPARENT SERIAL PERIPHERAL INTERFACE FOR USE WITH ANALOG-TO-DIGITAL CONVERTERComputer technologyEldec Aerospace Corp.
Jul 31, 20252025/0244153FLOW SWITCHMeasurementBarksdale, Inc.
Jul 17, 20252025/0229565MICRO-OPTIC SECURITY DEVICE WITH ABSOLUTE REGISTRATIONOther consumer goodsCrane & Co., Inc.
Aug 29, 20242024/0287739MICRO-OPTIC SECURITY DEVICE WITH ENHANCED WET-HARVEST RESISTANCEOther consumer goodsCrane & Co., Inc.
Aug 22, 20242024/0280184WEDGE TORQUE ASSEMBLYMechanical elementsCrane ChemPharma & Energy · patent 12,498,053 granted from it
Aug 1, 20242024/0255060VALVE WITH UNOBSTRUCTED FLOW PATH HAVING INCREASED FLOW COEFFICIENTMechanical elementsCrane ChemPharma & Energy
Aug 1, 20242024/0253385MICRO-OPTIC SECURITY DEVICE WITH PHASE ALIGNED IMAGE LAYERSOther consumer goodsCrane & Co., Inc.
Jul 18, 20242024/0242875ASYMMETRIC DELTA MULTI-PULSE TRANSFORMER RECTIFIER UNIT, AND ASSOCIATED SYSTEMS AND METHODSElectrical machinery, apparatus, energyELDEC AEROSPACE CORPORATION
Jul 18, 20242024/0241531SUBSIDIARY INTERACTION OF CONTROLLERSControlBarksdale, Inc. · patent 12,468,323 granted from it
What it applied for, 2024 to 2025: Other consumer goods 5 · Electrical machinery, apparatus, energy 2 · Mechanical elements 2 · Other special machines 1 · Textile and paper machines 1 · Control 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 CR · research, not advice