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USPTO Data Jan 1 1976 - Sep 15 2026
228 Patents
#35 in Chicago, IL
#115 in Illinois
#1,832 in US
#3,745 in the World
Pullman Incorporated
Forward Citations = 2,506
148 inventors:
Chicago, IL, United States of America
Pullman Incorporated
Forward Citations = 2,506
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148 inventors (with patents filed for the assignee):
Roy W Miller (17 out of 30 patents)
Walter J Marulic (17 out of 17 patents)
Jack E Gutridge (16 out of 17 patents)
4. Ronald W Marsh (11 out of 12 patents)
5. John J Glassmeyer (10 out of 10 patents)
6. Franklin P Adler (10 out of 21 patents)
7. Richard C Snyder (10 out of 11 patents)
8. Willis H Knippel (9 out of 9 patents)
9. Ray L Ferris (8 out of 11 patents)
10. Marvin B Stark (7 out of 11 patents)
11. Phillip G Przybylinski (7 out of 23 patents)
12. James J Schuller (7 out of 11 patents)
13. William H Peterson (6 out of 6 patents)
14. Ernest J Nagy (6 out of 6 patents)
15. Eugene I Varda (6 out of 6 patents)
Core Competencies:
Hopper Car
Locking Mechanism
Railway Car
Interior Paneling
Cargo Transport
Structural Frame
Safety Systems
Ammonia Converter
Sensor Arrangement
Cooling System
Tilt Deck
Coupling Arrangement
228 patents:
Pullman Incorporated is a leading manufacturer of industrial equipment and machinery. With a strong focus on quality and innovation, Pullman has been a trusted name in the industry for over 50 years. From conveyor systems to welding equipment, Pullman offers a wide range of products that are designed to meet the needs of a variety of industries. Visit our website to learn more about our products and services.
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]