For the Inventor, By the Inventor

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Hicksville, NY, United States of America

Servo Corporation of America

USPTO Granted Patents = 41

Forward Citations = 971

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22 inventors (with patents filed for the assignee):

Joseph E Bambara (8 out of 8 patents)

Alan P Doctor (6 out of 7 patents)

W Woodward Sanville (6 out of 6 patents)

4. Luis F Villar (6 out of 6 patents)

5. Shankar B Baliga (5 out of 5 patents)

6. George Rullman (4 out of 4 patents)

7. George Grosskopf (3 out of 3 patents)

8. Martin R Rost (2 out of 2 patents)

9. Leonard Zuckerman (2 out of 6 patents)

10. Cornelius A Gallagher (2 out of 2 patents)

11. Adishwar L Jain (1 out of 1 patent)

12. John A Little (1 out of 1 patent)

13. Arthur J Glazar (1 out of 2 patents)

14. Edward P Gellender (1 out of 2 patents)

15. Rand Dannenberg (1 out of 1 patent)

Core Competencies:

Horizon Crossing Indicator

Earth Horizon Sensor

Thermal Detector Modulation

Pyroelectric Detector Array

Infrared Hot Bearing Detector

Railroad Wheel Temperature Sensor

Acoustic Bearing Defect Detection

Multi-Wavelength Band Infrared Detector

Self-Calibrating Hot Wheel Detector

Object Identification System

Railway Freight Car Identification

Electro-Optical Label Reading

41 patents: Sort by Forward Citations

1. 5775646 - Self-powered horizon crossing indicator (1998-07-07),

2. 5747117 - Method of applying a film to a substrate (1998-05-05),

3. 5744801 - Earth horizon sensor with staggered array of sensors (1998-04-28),

4. 5620740 - Spun cast IR detector arrays with integrated readout electronics and (1997-04-15),

5. 5620254 - Thermal detector modulation scheme (1997-04-15),

6. 5502307 - Spun cast IR detector arrays and method of making the same (1996-03-26),

7. 5497003 - Pyroelectric detector array with optical filter elements (1996-03-05),

8. 5497002 - Pyroelectric crystal element and array mounting method (1996-03-05),

9. 5477052 - Earth sensor for satellites with radiance compensation (1995-12-19),

10. 5455424 - Earth sensor for satellites (1995-10-03),

11. 5448072 - Infrared hot bearing and hot wheel detector (1995-09-05),

12. 5446451 - On board hot bearing detector system with fault detection (1995-08-29),

13. 5395078 - Low speed wheel presence transducer for railroads with self calibration (1995-03-07),

14. 5381700 - Train analysis system enhancement having threshold adjustment means for (1995-01-17),

15. 5335995 - Resilient support for a railroad wheel heat sensor (1994-08-09),

Servo Corporation of America is a leading provider of industrial automation solutions. With a diverse product line ranging from servo motors and drives to motion controllers, we specialize in delivering high-quality, reliable, and innovative products to enhance our customers' manufacturing processes. With over 50 years of experience, our team of experts is committed to providing exceptional customer service and tailored automation solutions for various industries including automotive, electronics, packaging, and more.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

41 Patents

#1 in Hicksville, NY

#465 in New York

#8,160 in US

#16,204 in the World

Hicksville, NY, United States of America

Servo Corporation of America

Forward Citations = 971

22 inventors:

Joseph E Bambara (8 out of 8 patents)

Alan P Doctor (6 out of 7 patents)

W Woodward Sanville (6 out of 6 patents)

4. Luis F Villar (6 out of 6 patents)

5. Shankar B Baliga (5 out of 5 patents)

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