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Bristol, CT, United States of America

The Superior Electric Company

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USPTO Granted Patents = 68

Forward Citations = 840

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42 inventors (with patents filed for the assignee):

Albert C Leenhouts (22 out of 23 patents)

Robert S Lundin (10 out of 12 patents)

Richard S Lenzing (6 out of 10 patents)

4. Robert N Brigham (5 out of 6 patents)

5. Allen R Perrins (5 out of 5 patents)

6. Peter Senak, Jr (4 out of 10 patents)

7. Gurdial Singh (3 out of 3 patents)

8. Albert Palmero (2 out of 9 patents)

9. Julian A Watt (2 out of 2 patents)

10. Hermann Rosshirt (2 out of 5 patents)

11. Philmore E Johnson (2 out of 2 patents)

12. Charles A Crotty (2 out of 2 patents)

13. Irving J Giguere (2 out of 2 patents)

14. Demetris Petritis (2 out of 2 patents)

15. Robert C Smith (2 out of 2 patents)

Core Competencies:

Electric Motors

Variable Reluctance

Torque Control

Stepping Motors

Magnetoresistive Sensors

Voltage Conditioning

Digital Control

Harmonic Torque

Heat Dissipation

Motion Control

Numerical Control

Electrical Connectors

68 patents: Sort by Forward Citations

1. 5032816 - Longitudinally contoured conductor for inductive electrical devices (1991-07-16),

2. 4990809 - Variable reluctance motor (1991-02-05),

3. D311899 - Enclosure for portable voltage conditioning equipment and the like (1990-11-06),

4. 4954740 - Stator winding for two-speed electrodynamic machines having fractional (1990-09-04),

5. 4894907 - Method of making a longitudinally contoured conductor for inductive (1990-01-23),

6. 4868477 - Method and apparatus for controlling torque and torque ripple in a (1989-09-19),

7. 4866382 - Magnetic rotary encoder system having a multi-element magnetoresistive (1989-09-12),

8. 4853631 - Magnetoresistive sensor having inter-leaved magnetoresistive elements (1989-08-01),

9. 4794511 - Apparatus and method for generating two-phase signals for use with a (1988-12-27),

10. 4792709 - Winding for operation of a three-phase stepping motor from a two-phase (1988-12-20),

11. 4763052 - Method and means for driving a brushless D.C. motor (1988-08-09),

12. 4761578 - Method and means for operating brushless DC motor with reversible DC (1988-08-02),

13. 4739201 - Means to reduce harmonic torque in electromagnetic machines (1988-04-19),

14. 4733117 - Reluctance synchro/resolver (1988-03-22),

15. 4733113 - Winding for operation of a three-phase stepping motor from a two-phase (1988-03-22),

Company Overview

The Superior Electric Company, based in Bristol, Connecticut, specializes in advanced electric motor technologies. The company focuses on developing innovative solutions in areas such as variable reluctance motors, torque control systems, and stepping motors. Their expertise extends to magnetoresistive sensors and voltage conditioning, enabling precise digital control and enhanced performance in various applications. Superior Electric is recognized for its commitment to quality and innovation in the field of electric motor technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

68 Patents

#2 in Bristol, CT

#148 in Connecticut

#5,378 in US

#10,898 in the World

Bristol, CT, United States of America

The Superior Electric Company

Forward Citations = 840

42 inventors:

Albert C Leenhouts (22 out of 23 patents)

Robert S Lundin (10 out of 12 patents)

Richard S Lenzing (6 out of 10 patents)

4. Robert N Brigham (5 out of 6 patents)

5. Allen R Perrins (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Superior Electric Company. Retrieved from https://idiyas.com/company/superior-electric-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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