Forward Citations = 53

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3 inventors (with patents filed for the assignee):

Roy W Miller (4 out of 30 patents)

Richard E Rehbein (2 out of 4 patents)

John D Pavolka (1 out of 3 patents)

7 patents: Sort by Forward Citations

1. 4765517 - Valve arrangement with retainer bracket, for hopper car outlet gate (1988-08-23),

2. 4745947 - Steam jacketed outlet reducer nozzle (1988-05-24),

3. 4697528 - Railway tank car with protective device for protrusion (1987-10-06),

4. 4696237 - Multiple hopper rail car with offset vertical weld from conversion (1987-09-29),

5. 4696088 - Method of converting a hopper type of rail car to accept a wider output (1987-09-29),

6. 4695207 - Pneumatic gate operator and outlet cap (1987-09-22),

7. 4690070 - Hatch cover structure (1987-09-01),

Company Overview

Pullman Rail Leasing Inc. is a leading provider of railcar leasing and transportation services in North America. With a diverse fleet of railcars, including boxcars, tank cars, and flat cars, we offer flexible leasing options to meet the needs of our customers. Our experienced team is dedicated to providing safe and reliable transportation solutions for a wide range of industries, including agriculture, energy, and manufacturing.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#454 in Chicago, IL

#1,882 in Illinois

#39,879 in US

Chicago, IL, United States of America

Pullman Rail Leasing Inc.

Forward Citations = 53

3 inventors:

Roy W Miller (4 out of 30 patents)

Richard E Rehbein (2 out of 4 patents)

John D Pavolka (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pullman Rail Leasing Inc.. Retrieved from https://idiyas.com/company/pullman-rail-leasing

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]