For the Inventor, By the Inventor

Enter assignee name

Pittsburgh, PA, United States of America

Chromalox, Inc.

USPTO Granted Patents = 28

% Expired Patents = 7.1

EPO Patents = 9

Trademarks = 10

Forward Citations = 307

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41 inventors (with patents filed for the assignee):

Adam Heiligenstein (7 out of 7 patents)

Paul R Neilson (5 out of 5 patents)

Sam W Henry (4 out of 6 patents)

4. Alfred R Roman (4 out of 4 patents)

5. Richard Mark Trussler (3 out of 3 patents)

6. Michael Hardy (3 out of 3 patents)

7. Wayne Estes (3 out of 3 patents)

8. Daniel White (3 out of 3 patents)

9. Jerry Black (3 out of 3 patents)

10. Randy C Jarrett (3 out of 3 patents)

11. Steven U Nestel (2 out of 6 patents)

12. Martin P Konieczny (2 out of 2 patents)

13. Christopher J Molnar (2 out of 3 patents)

14. Myron L Jensen (2 out of 2 patents)

15. John Henrie (2 out of 2 patents)

28 patents: Sort by Forward Citations

1. 12696352 - Heating system and method of heating a process medium (2026-07-28),

2. 12598674 - Heating element unit (2026-04-07),

3. 12588110 - Heating element unit (2026-03-24),

4. 11973409 - Heating system and method of heating a process fluid (2024-04-30),

5. 11387641 - Fitting for receiving an insulated lead and a method for assembly thereof (2022-07-12),

6. 10767322 - Digital snow and ice sensor and heating apparatus including same (2020-09-08),

7. 10596759 - Extrusion assembly for an additive manufacturing system (2020-03-24),

8. 10278265 - Heat trace signal light (2019-04-30),

9. 10227800 - Enclosure locking assembly (2019-03-12),

10. 10117292 - Medium voltage heater elements moisture detection circuit (2018-10-30),

11. 9936540 - Snap fit accessory for heat trace cable (2018-04-03),

12. 9651184 - Wireless modules with power control circuits for heat trace system (2017-05-16),

13. 9574918 - Powering wireless components in a heat trace system (2017-02-21),

14. 9523285 - Energy storage systems with medium voltage electrical heat exchangers (2016-12-20),

15. 9429455 - Powering sensors in a heat trace system (2016-08-30),

Chromalox is a leading provider of electric heaters, heating systems, and heating solutions. With a wide range of products and innovative heating technologies, Chromalox serves various industries including industrial, energy, food & beverage, pharmaceutical, transportation, and more. Their reliable and efficient heating solutions ensure precise temperature control and thermal management for enhanced performance and safety. Visit their website to explore their comprehensive range of heating products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Chromalox, Inc.

28 Patents

#85 in Pittsburgh, PA

#438 in Pennsylvania

#11,985 in US

#23,214 in the World

Pittsburgh, PA, United States of America

Chromalox, Inc.

Forward Citations = 307

41 inventors:

Adam Heiligenstein (7 out of 7 patents)

Paul R Neilson (5 out of 5 patents)

Sam W Henry (4 out of 6 patents)

4. Alfred R Roman (4 out of 4 patents)

5. Richard Mark Trussler (3 out of 3 patents)

Please report any incorrect information to [email protected]

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