For the Inventor, By the Inventor

Enter assignee name

Wellsville, NY, United States of America

Arvos Ljungstrom LLC

USPTO Granted Patents = 20

EPO Patents = 13

Trademarks = 3

Forward Citations = 10

Loading Chart...

Loading Chart...

36 inventors (with patents filed for the assignee):

Jeffrey M O'Boyle (7 out of 7 patents)

Kevin James O'Boyle (7 out of 12 patents)

James David Seebald (6 out of 17 patents)

4. Glenn D Mattison (5 out of 7 patents)

5. Jeffery E Yowell (2 out of 5 patents)

6. James W Birmingham (2 out of 5 patents)

7. William J Starks, Jr (2 out of 2 patents)

8. Huo Yan (1 out of 1 patent)

9. Lawrence Gilbert Cowburn (1 out of 3 patents)

10. Scott Richard Duffney (1 out of 1 patent)

11. James Leslie Bice (1 out of 1 patent)

12. David W Bintz (1 out of 1 patent)

13. Travis N Tozer (1 out of 1 patent)

14. Jeffrey E Yowell (1 out of 1 patent)

15. Nathan T Atkinson (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 12287092 - Temperature control system for an air preheater installation (2025-04-29),

2. 12140266 - Rotary regenerative machine structure (2024-11-12),

3. 12072096 - Method and system for improving boiler effectiveness (2024-08-27),

4. 11486653 - Low profile support structure for a rotary regenerative heat exchanger (2022-11-01),

5. 11333446 - Flexible seal for a rotary regenerative preheater (2022-05-17),

6. 11236949 - Heat transfer sheet assembly with an intermediate spacing feature (2022-02-01),

7. 11137217 - Rotor for a rotary pre-heater for high temperature operation (2021-10-05),

8. 11092387 - Heat transfer assembly for rotary regenerative preheater (2021-08-17),

9. 11073341 - Basket for heat transfer elements for a rotary air preheater (2021-07-27),

10. 10982908 - Heat transfer sheet for rotary regenerative heat exchanger (2021-04-20),

11. 10866154 - Trunnion bolt monitoring system (2020-12-15),

12. 10704840 - Flexible seal for a rotary regenerative preheater (2020-07-07),

13. 10378829 - Heat transfer assembly for rotary regenerative preheater (2019-08-13),

14. 10295273 - Flexible seal for a rotary regenerative preheater (2019-05-21),

15. 10295272 - Rotary pre-heater for high temperature operation (2019-05-21),

ARVOS Ljungstrom LLC is a leading global provider of advanced steam generator equipment and aftermarket services for utility and industrial applications. With a history dating back over 130 years, ARVOS Ljungstrom has a strong reputation for delivering high-quality and innovative solutions in the power generation industry. Their wide range of products includes air preheaters, gas-gas heaters, and more, designed to improve energy efficiency and reduce emissions. Through their comprehensive aftermarket services, they also offer maintenance, upgrades, and modernization solutions to prolong the lifespan and enhance the performance of their equipment.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#3 in Wellsville, NY

#894 in New York

#15,864 in US

#30,330 in the World

Wellsville, NY, United States of America

Arvos Ljungstrom LLC

Forward Citations = 10

36 inventors:

Jeffrey M O'Boyle (7 out of 7 patents)

Kevin James O'Boyle (7 out of 12 patents)

James David Seebald (6 out of 17 patents)

4. Glenn D Mattison (5 out of 7 patents)

5. Jeffery E Yowell (2 out of 5 patents)

Please report any incorrect information to support@idiyas.com

Loading…