For the Inventor, By the Inventor

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Rochester Hills, MI, United States of America

Lectron Products, Inc.

USPTO Granted Patents = 57

CIPO Patents = 5

Forward Citations = 2,855

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46 inventors (with patents filed for the assignee):

Michael Slavin (23 out of 27 patents)

Ellsworth S Miller (10 out of 20 patents)

Charles A Detweiler (9 out of 37 patents)

4. Charles Robert Martus (8 out of 14 patents)

5. Paul A Michaels (7 out of 13 patents)

6. Irvin B Rea (6 out of 10 patents)

7. Thomas J Waraksa (4 out of 7 patents)

8. Harold R Macks (4 out of 11 patents)

9. Donald J West (4 out of 4 patents)

10. Juhan Telmet (4 out of 4 patents)

11. Peter J Henning (3 out of 5 patents)

12. Richard E Kiefer (3 out of 5 patents)

13. Daniel G Douglas (3 out of 4 patents)

14. Keith D Fraley (3 out of 3 patents)

15. Lee H Gilbert (3 out of 3 patents)

Core Competencies:

Solenoid Manifold Assembly

Pressure Control Valve

Power Steering System

Keyless Entry System

Vapor Management Valve

Automatic Headlamp Dimmer

Electrical Switch

Turbo Boost Valve

Memory Power Seat Controller

Electromagnetic Acoustic Transducer

Carburetor

Vehicle Lamp Control Sensor

57 patents: Sort by Forward Citations

1. 5855229 - Solenoid manifold assembly (1999-01-05),

2. 5788213 - Electrically operated pressure control valve (1998-08-04),

3. 5725023 - Power steering system and control valve (1998-03-10),

4. 5669406 - Universal on/off solenoid valve assembly (1997-09-23),

5. 5664811 - Fuel filler door actuator assembly with integral kick-out spring (1997-09-09),

6. 5515036 - Passive keyless entry system (1996-05-07),

7. 5513832 - Variable force solenoid valve (1996-05-07),

8. 5513673 - Electrically modulated pressure regulator valve with variable force (1996-05-07),

9. 5429099 - Anti-permeation filter for vapor management valve (1995-07-04),

10. 5420925 - Rolling code encryption process for remote keyless entry system (1995-05-30),

11. 5412379 - Rolling code for a keyless entry system (1995-05-02),

12. 5390122 - Method and apparatus for calibrating a vehicle compass system (1995-02-14),

13. 5382763 - Electrical switch for automotive vehicle deck lid latches (1995-01-17),

14. 5329206 - Automatic headlamp dimmer having improved signal discrimination and (1994-07-12),

15. 5319364 - Passive keyless entry system (1994-06-07),

Company Overview

Lectron Products, Inc., based in Rochester Hills, MI, specializes in the development and manufacturing of advanced automotive control systems. The company focuses on key technologies such as solenoid manifold assemblies, pressure control valves, and power steering systems, contributing to enhanced vehicle performance and safety. Additionally, Lectron is involved in innovative solutions like keyless entry systems and automatic headlamp dimmers, positioning itself as a key player in the automotive engineering sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

57 Patents

#4 in Rochester Hills, MI

#247 in Michigan

#6,252 in US

#12,573 in the World

Rochester Hills, MI, United States of America

Lectron Products, Inc.

Forward Citations = 2,855

46 inventors:

Michael Slavin (23 out of 27 patents)

Ellsworth S Miller (10 out of 20 patents)

Charles A Detweiler (9 out of 37 patents)

4. Charles Robert Martus (8 out of 14 patents)

5. Paul A Michaels (7 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lectron Products, Inc.. Retrieved from https://idiyas.com/company/lectron-products

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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