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For the Inventor, By the Inventor

Cicero, NY, United States of America

David M Rockwell

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This inventor holds 18 USPTO granted patents and 1 published patent application and 13 EPO patents, primarily in Refrigeration Compressors. Top assignee: Carrier Corporation. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David M Rockwell. Retrieved from https://idiyas.com/inventor/david-m-rockwell

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 77.8

 

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Fayetteville, NY (US) (1999 - 2002)
  • Cicero, NY (US) (2006 - 2024)

Company Filing History:

goldMedal18 out of 4,065 
 
Carrier Corporation
 patents

Years Active: 1999-2025

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Areas of Expertise:
Refrigerant Lubrication
Screw Compressor
Pulsation Reduction
Sound Suppression
Oil Recovery
Chiller Compressor
Condenser Orifice
Resonator Arrays
Economizer Plenum
Axial Fans
Lubrication Methods
Refrigeration Fittings
18 patents (USPTO):Explore Patents
1. 12385491 - Direct drive refrigerant screw compressor with refrigerant lubricated rotors (2025-08-12),
2. 12055143 - Screw compressor with adjustable passage (2024-08-06),
3. 11959673 - Enhanced method of lubrication for refrigeration compressors (2024-04-16),
4. 11959484 - Direct drive refrigerant screw compressor with refrigerant lubricated bearings (2024-04-16),
5. 11898561 - Direct drive refrigerant screw compressor with refrigerant lubricated rotors (2024-02-13),
6. 11808264 - Multi-stage resonator for compressor (2023-11-07),
7. 10941776 - Screw compressor resonator arrays (2021-03-09),
8. 10830239 - Refrigeration compressor fittings (2020-11-10),
9. 10808969 - Screw compressor economizer plenum for pulsation reduction (2020-10-20),
10. 10408508 - Oil recovery for refrigeration system (2019-09-10),
11. 10260783 - Chiller compressor oil conditioning (2019-04-16),
12. 8397531 - Apparatus and method for pulsation and sound reduction in an economized refrigeration system (2013-03-19),
13. 7993112 - Compressor sound suppression (2011-08-09),
14. 7802974 - Screw compressor having asymmetric seal around rotor axis (2010-09-28),
15. 7121814 - Compressor sound suppression (2006-10-17),

Title: The Innovative Journey of David M Rockwell

Introduction: David M Rockwell, a talented inventor hailing from Cicero, NY, has made significant contributions to the world of innovations with his creative mind and dedication.

Latest Patents: David M Rockwell holds several patents in various fields, showcasing his versatility and ingenuity in inventing new solutions to everyday problems.

Career Highlights: Throughout his illustrious career, David M Rockwell has been recognized for his groundbreaking inventions that have had a lasting impact on industries such as technology, healthcare, and sustainability.

Collaborations: David M Rockwell has collaborated with leading experts in the field, including renowned researchers, engineers, and designers, to bring his innovative ideas to life and create meaningful change in the world.

Conclusion: David M Rockwell's passion for innovation and his relentless pursuit of excellence continue to inspire aspiring inventors worldwide, leaving a remarkable legacy in the realm of inventions.

Profile summary based on public USPTO records.
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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