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EPO Patents = 6

Trademarks = 2

Forward Citations = 140

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9 inventors (with patents filed for the assignee):

Robin Clark (3 out of 3 patents)

Jan Kocur (2 out of 3 patents)

Anthony Iorfino (2 out of 5 patents)

4. Robert Mark Havira (2 out of 5 patents)

5. Brewster W LaMacchia (2 out of 2 patents)

6. Douglas T Main, Jr (2 out of 2 patents)

7. Jeffery L Boyle (2 out of 2 patents)

8. John James O'Neill (1 out of 1 patent)

9. Daniel Morehouse (1 out of 1 patent)

10. Justin James Robert Stroud (1 patent)

11. Robert Lye Crocker (2 patents)

12. R Mark Havira (7 patents)

7 patents: Sort by Forward Citations

1. 11333635 - Rolling search unit for ultrasonic railroad rail inspection (2022-05-17),

2. 10913466 - Adaptive rail inspection carriage (2021-02-09),

3. 8739631 - System and method for non-destructive testing of railroad rails using ultrasonic apparatuses mounted within fluid-filled tires maintained at constant temperatures (2014-06-03),

4. 7849748 - Method of and an apparatus for in situ ultrasonic rail inspection of a railroad rail (2010-12-14),

5. 6600999 - Hi-rail vehicle-based rail inspection system (2003-07-29),

6. 6594591 - Method and system for processing rail inspection test data (2003-07-15),

7. 6476603 - Brush assembly for magnetic induction test apparatus (2002-11-05),

Sperry Rail, Inc. is a leading provider of rail flaw detection services. With over 90 years of experience, Sperry Rail offers innovative technologies and solutions to enhance railway safety and efficiency. The company's comprehensive testing programs help ensure the integrity of railroad tracks, ensuring safe and reliable transportation for passengers and freight.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

7 Patents

#28 in Shelton, CT

#780 in Connecticut

#38,889 in US

Shelton, CT, United States of America

Sperry Rail, Inc.