Company Filing History:

9 out of 97

Trinity Industries, Inc.

patents

7 out of 22

Pullman Standard Inc.

Years Active: 1979-1993

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5209166 - Aerodynamic self cleaning hopper car (1993-05-11),

2. 5090331 - All purpose car (1992-02-25),

3. 5085152 - Well car crossbearer side connection (1992-02-04),

4. 5052868 - All purpose car (1991-10-01),

5. 5038605 - Railcar brake tester (1991-08-13),

6. 4917019 - Railway freight car (1990-04-17),

7. 4864938 - Railway freight car (1989-09-12),

8. 4805539 - Well car end structure having frameless radial truck (1989-02-21),

9. 4782762 - Well car end girder arrangement (1988-11-08),

10. 4771705 - Shear plate structure for gondola car (1988-09-20),

11. 4690072 - Railway car body structural arrangement (1987-09-01),

12. 4633787 - Light weight gondola type railway car (1987-01-06),

13. 4630548 - Center sill horizontal divider (1986-12-23),

14. 4630547 - Cross bearer arrangement for slotted center sill (1986-12-23),

15. 4590864 - Single axle truck suspension for railway flat car (1986-05-27),

Title: **Phillip G Przybylinski: Innovator in Railway Technology**

Introduction

Phillip G Przybylinski, based in Schererville, IN, is a prominent inventor known for his contributions to railway technology. With a remarkable portfolio of 23 patents, Phillip has showcased an exceptional ability to innovate within this field.

Latest Patents

Among his latest inventions, two notable patents stand out:

1. **Aerodynamic Self-Cleaning Hopper Car** - This invention features a curved-sided aerodynamic design that not only enhances strength but also reduces aerodynamic drag, effectively promoting self-cleaning capabilities.

2. **All-Purpose Car** - This patent describes a sophisticated railway car design consisting of a longitudinal center sill and floor members. It is equipped with a unique set of locking devices that allow for versatile operations, enhancing functionality and efficiency on the rails.

Career Highlights

Phillip has made significant strides in his career working with industry-leading companies such as Trinity Industries, Inc. and Pullman Standard Inc. His experience in these firms has been instrumental in shaping his innovative ideas and patentable inventions.

Collaborations

Throughout his career, Phillip has collaborated with talented professionals, including Harold E Hesch and Babgaunda A Patil. These collaborations have likely enriched his projects and contributed to the development of his inventive solutions.

Conclusion

Phillip G Przybylinski exemplifies the spirit of innovation in the railway sector with a solid record of patents and collaborations. His work continues to influence the design and functionality of railway technologies, establishing him as a significant figure in this field.

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1 patent (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.