Trademarks = 1

Forward Citations = 188

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4 inventors (with patents filed for the assignee):

Carl E Tack, Jr (5 out of 10 patents)

Carl E Tack (4 out of 4 patents)

Sergei G Guins (1 out of 6 patents)

4. Frank P Adler (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6234083 - Resilient clip-on wear plate (2001-05-22),

2. 5839549 - Brake shoe assembly and key for railway vehicles (1998-11-24),

3. 5425312 - Stabilized pedestal wear plate (1995-06-20),

4. 5222442 - Torsion bar railway truck (1993-06-29),

5. 4942946 - Bottom rod safety guard for railway brake rigging (1990-07-24),

6. 4630715 - Bottom rod safety guard for railway brake rigging (1986-12-23),

7. 4428303 - Pedestal wear plate (1984-01-31),

8. 4405081 - Rail fastener with gauge adjustment (1983-09-20),

9. 4333403 - Retainer railway car truck bolster spring (1982-06-08),

10. 4203371 - Resilient pedestal wear plate (1980-05-20),

Company Overview

Transdyne, Inc. is a technology company based in Chicago, specializing in advanced solutions for the telecommunications and data management sectors. The organization focuses on developing innovative software and hardware products that enhance communication systems and streamline data processing. With a commitment to research and development, Transdyne aims to address the evolving needs of its clients by leveraging cutting-edge technologies to improve efficiency and reliability in various applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#350 in Chicago, IL

#1,440 in Illinois

#29,839 in US

#55,986 in the World

Chicago, IL, United States of America

Transdyne, Inc.

Forward Citations = 188

4 inventors:

Carl E Tack, Jr (5 out of 10 patents)

Carl E Tack (4 out of 4 patents)

Sergei G Guins (1 out of 6 patents)

4. Frank P Adler (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Transdyne, Inc.. Retrieved from https://idiyas.com/company/transdyne

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]