Company Filing History:

22 out of 582

Westinghouse Air Brake Company

patents

6 out of 1,121

American Standard Inc.

patents

1 out of 338

Westinghouse Air Brake Technologies Corporation

patents

Years Active: 1978-2004

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29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6698849 - Pneumatic pressure control device for an empty/load changeover valve on a railway car (2004-03-02),

2. 6305756 - Short travel detector for empty/load brake control (2001-10-23),

3. RE37322 - Two-piece check valve assembly (2001-08-14),

4. 6186600 - Automatic test connector adapter plate for AB pipe bracket (2001-02-13),

5. 6170511 - Normally open purge valve (2001-01-09),

6. 6164312 - Purge valve (2000-12-26),

7. 6089268 - Dual valve fitting for enabling quick measurement of pressure (2000-07-18),

8. 6070854 - Dual valve fitting for enabling quick measurement of pressure (2000-06-06),

9. 6029700 - Dual valve fitting for enabling quick measurement of pressure (2000-02-29),

10. 6009902 - Dual valve fitting for enabling quick measurement of pressure (2000-01-04),

11. 5952566 - Dual valve apparatus for enabling quick measurement of pressure (1999-09-14),

12. 5869765 - Dual seal fitting for enabling quick measurement of brake cylinder (1999-02-09),

13. 5869754 - Dual seal coupling apparatus for enabling quick measurement of brake (1999-02-09),

14. 5709436 - Arrangement for connecting a test device to a railroad car brake control (1998-01-20),

15. 5669412 - Two-piece check valve assembly (1997-09-23),

Title: Innovations by Daniel G Scott in Railway Technology

Introduction

Daniel G Scott, a prolific inventor based in Pittsburgh, PA, has made significant contributions to the railway industry with an impressive portfolio of 29 patents. His innovative designs focus on enhancing the efficiency and safety of railway car brake systems.

Latest Patents

Among his latest inventions is the "Pneumatic Pressure Control Device for an Empty/Load Changeover Valve on a Railway Car." This device allows for a lower profile of the empty/load changeover valve, incorporating an actuating push rod and a sensor arm calibrated to measure the brake cylinder pressure relative to the weight of the railway car. Another notable patent is the "Short Travel Detector for Empty/Load Brake Control," which is designed to adjust brake cylinder pressure based on car load conditions, combining mechanics and sensor technology to optimize performance during braking.

Career Highlights

Scott has worked with renowned companies, including the Westinghouse Air Brake Company and American Standard Inc. His experience in these organizations has provided him with a strong foundation in the development and implementation of advanced railway technologies.

Collaborations

Throughout his career, Scott has collaborated with other industry professionals, including Gregory L Johnston and Robert D Dimsa. Their combined expertise has likely contributed to the innovative designs and successful patent applications that characterize Scott's work.

Conclusion

Daniel G Scott stands out as a key figure in railway innovation, developing patented technologies that enhance safety and efficiency. His contributions reflect a commitment to advancing railway systems, making him an influential inventor in this vital industry.

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