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For the Inventor, By the Inventor

Herrick, IL, United States of America

Logue Sensor Co.


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 11

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2 inventors (with patents filed for the assignee):

goldMedal Delmar L Logue (3 out of 15 patents)

silverMedal Stephen John Logue (2 out of 3 patents)


3 patents:

1. 6580267 - Method of extending the utility of an integral driving-sensing pot-core half eddy current probe (2003-06-17),
2. 6271664 - Polar coordinates sensor utilizing an integrated driver-resonator for increasing oscillatory signal build-up (2001-08-07),
3. 6265871 - Device for generating eddy current induction and detection by means of the axes of permeability within a toroid/torus core (2001-07-24),
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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#1 in Herrick, IL

#3,452 in Illinois

#73,860 in US

Herrick, IL (US)
Herrick, IL, United States of America

Logue Sensor Co.

Forward Citations = 11

2 inventors:

goldMedal Delmar L Logue (3 out of 15 patents)

silverMedal Stephen John Logue (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Logue Sensor Co.. Retrieved from https://idiyas.com/company/logue-sensor-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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