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St. Helier, United Kingdom

Sensor-Tech Limited

USPTO Granted Patents = 15

% Expired Patents = 13.3

EPO Patents = 1

Trademarks = 2

Forward Citations = 298

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16 inventors (with patents filed for the assignee):

Erik B Vigmostad (11 out of 13 patents)

Robert D Klauber (10 out of 19 patents)

Frederick P Sprague (3 out of 3 patents)

4. Michael Lee Horovitz (2 out of 9 patents)

5. Karl F Anderson (2 out of 23 patents)

6. Fred P Sprague (2 out of 2 patents)

7. Marcus L Caldwell (1 out of 12 patents)

8. Olga Leonardova (1 out of 2 patents)

9. Yevgeni Yurevich Milanovski (1 out of 1 patent)

10. Dmitri Alexandrovich Farmakovski (1 out of 1 patent)

11. Vladimir Rurikovich Cherkasov (1 out of 1 patent)

12. Yuri Sergeyevich Biryukov (1 out of 1 patent)

13. Joseph V Mandarino (1 out of 1 patent)

14. William L Witt (1 out of 5 patents)

15. Gary Ross Mitchell (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 8201992 - Sensor device and method for qualitative and quantitative analysis of gas phase substances (2012-06-19),

2. 7329389 - Sensor device and method for qualitative and quantitative analysis of gas phase substances (2008-02-12),

3. 6770190 - Method of electrochemical analysis of an analyte (2004-08-03),

4. 5902934 - Phase magnitude signal detector (1999-05-11),

5. 5869752 - Engine degradation detector (1999-02-09),

6. 5682145 - Toxic gas detector with a time measurement sensor (1997-10-28),

7. 5675094 - Load variation detector (1997-10-07),

8. 5581022 - Engine misfire detector (1996-12-03),

9. 5495774 - Magnetostrictive torque sensor air gap compensator (1996-03-05),

10. 5313826 - Engine misfire, knock or roughness detection method and apparatus (1994-05-24),

11. 5287735 - Engine misfire or roughness detection method and apparatus (1994-02-22),

12. 5269178 - Engine misfire, knock of roughness detection method and apparatus (1993-12-14),

13. 5144846 - Minimal structure magnetostrictive stress and torque sensor (1992-09-08),

14. 4979399 - Signal dividing magnetostrictive torque sensor (1990-12-25),

15. 4939937 - Magnetostrictive torque sensor (1990-07-10),

Sensor-Tech Limited, based in St. Helier, GB, specializes in the development and manufacturing of advanced sensor technologies. The company focuses on creating innovative solutions for various industries, including environmental monitoring, industrial automation, and safety applications. With a commitment to enhancing operational efficiency and safety, Sensor-Tech Limited leverages cutting-edge research in sensor design and data analytics to deliver high-quality products that meet the evolving needs of its clients.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#1 in St. Helier

#1,182 in United Kingdom

#39,881 in the World

St. Helier, United Kingdom

Sensor-Tech Limited

Forward Citations = 298

16 inventors:

Erik B Vigmostad (11 out of 13 patents)

Robert D Klauber (10 out of 19 patents)

Frederick P Sprague (3 out of 3 patents)

4. Michael Lee Horovitz (2 out of 9 patents)

5. Karl F Anderson (2 out of 23 patents)

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