For the Inventor, By the Inventor

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Arkadelphia, AR, United States of America

Danfoss Scroll Technologies, LLC

USPTO Granted Patents = 14

% Expired Patents = 57.1

Forward Citations = 161

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23 inventors (with patents filed for the assignee):

Joe T Hill (6 out of 61 patents)

Tracy Lanier Milliff (6 out of 25 patents)

Gene Michael Fields (5 out of 23 patents)

4. Gregory William Hahn (4 out of 56 patents)

5. Lamar Wilson Thibodeaux (3 out of 3 patents)

6. Tapesh P Patel (3 out of 8 patents)

7. Zili Sun (3 out of 67 patents)

8. Carlos Armando Zamudio (3 out of 35 patents)

9. Behzad Parastar (2 out of 3 patents)

10. Harshal Upadhye (2 out of 2 patents)

11. Thierry Poiret (2 out of 2 patents)

12. Sui Yong (2 out of 2 patents)

13. Zhao Yanbo (2 out of 2 patents)

14. William Cargile (1 out of 1 patent)

15. Stephen Avary (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 10161400 - Snap-in temperature sensor for scroll compressor (2018-12-25),

2. 9541087 - Sealing grommet for connection between terminal housing and interior of sealed compressor (2017-01-10),

3. 8840384 - Scroll compressor capacity modulation with solenoid mounted outside a compressor shell (2014-09-23),

4. 8801400 - Secure connection terminal for hermetic compressor (2014-08-12),

5. 8579614 - Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber (2013-11-12),

6. 8556598 - Sealed compressor with multiple compressor unit (2013-10-15),

7. 8449272 - Sealed compressor with easy to assemble oil pump (2013-05-28),

8. 8337183 - Oil return valve for a scroll compressor (2012-12-25),

9. 8328566 - Terminal connection for sealed compressor (2012-12-11),

10. 8328534 - Deformed shell for holding motor stator in a compressor shell (2012-12-11),

11. 8328531 - Scroll compressor with three-step capacity control (2012-12-11),

12. 8308448 - Scroll compressor capacity modulation with hybrid solenoid and fluid control (2012-11-13),

13. 8303279 - Injection tubes for injection of fluid into a scroll compressor (2012-11-06),

14. 8215926 - Scroll compressor counterweight with cooling flow directing surface (2012-07-10),

Company Overview

Danfoss Scroll Technologies, LLC, based in Arkadelphia, Arkansas, specializes in the design and manufacture of advanced scroll compressors and related technologies. The company focuses on providing efficient and reliable solutions for refrigeration and air conditioning applications, catering to various industries. With a commitment to innovation, Danfoss Scroll Technologies emphasizes energy efficiency and sustainability in its product offerings, contributing to the development of environmentally friendly cooling solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#2 in Arkadelphia, AR

#50 in Arkansas

#22,302 in US

#42,199 in the World

Arkadelphia, AR, United States of America

Danfoss Scroll Technologies, LLC

Forward Citations = 161

23 inventors:

Joe T Hill (6 out of 61 patents)

Tracy Lanier Milliff (6 out of 25 patents)

Gene Michael Fields (5 out of 23 patents)

4. Gregory William Hahn (4 out of 56 patents)

5. Lamar Wilson Thibodeaux (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Danfoss Scroll Technologies, LLC. Retrieved from https://idiyas.com/company/danfoss-scroll-technologies

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]

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