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For the Inventor, By the Inventor

Oak Brook, IL, United States of America

Lewis Tyree, Jr

This inventor holds 31 USPTO granted patents, primarily in Cryogenic Refrigeration. Top assignees: Liquid Carbonic Corporation, Cbi Research Corporation, Chicago Bridge & Iron Technical Services Company. Active years: 1976-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lewis Tyree, Jr. Retrieved from https://idiyas.com/inventor/lewis-tyree-jr

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

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 17

Forward Citations = 766(Granted Patents)


Location History:

  • Chicago, IL (US) (1976)
  • North Oak Brook, IL (US) (1987)
  • Oak Brook, IL (US) (1977 - 1988)
  • Lexington, VA (US) (1989 - 1999)

Company Filing History:

goldMedal8 out of 66 
 
Liquid Carbonic Corporation
 patents
silverMedal1 out of 7 
 
Cbi Research Corporation
 patents
bronzeMedal1 out of 32 
 
Chicago Bridge & Iron Technical Services Company
 patents
4. 21 out of 834,453 
Other
 patents

Years Active: 1976-1999

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Areas of Expertise:
Cryogenic Pump
LNG Station
CO₂ Cooling
Rail Car Refrigeration
Liquid Cryogen
Refrigerated Transport
Ice-Making
Cryogenic Freezer
N₂ Tunnel Freezer
Power Generation
CO₂ Snow-Making
Vehicle Refrigeration
31 patents (USPTO):Explore Patents
1. 6006525 - Very low NPSH cryogenic pump and mobile LNG station (1999-12-28),
2. 5979173 - Dry ice rail car cooling system (1999-11-09),
3. 5934095 - Versatile low temperature liquid CO.sub.2 ground support system (1999-08-10),
4. 5660057 - Carbon dioxide railroad car refrigeration system (1997-08-26),
5. 5445196 - Filler for small tanks or the like (1995-08-29),
6. 5195567 - Filler for small tanks or the like (1993-03-23),
7. 5074343 - Filler for small tanks or the like (1991-12-24),
8. 4995234 - Power generation from LNG (1991-02-26),
9. 4888955 - Two phase CO.sub.2 storage tank (1989-12-26),
10. 4878362 - Chiller with expanding spiral conveyor belt (1989-11-07),
11. 4783972 - N.sub.2 tunnel freezer (1988-11-15),
12. 4765143 - Power plant using CO.sub.2 as a working fluid (1988-08-23),
13. 4739623 - Liquid cryogen freezer and method of operating same (1988-04-26),
14. 4695302 - Production of large quantities of CO.sub.2 snow (1987-09-22),
15. 4693737 - Remote cooling CO.sub.2 applications (1987-09-15),

Title: Lewis Tyree, Jr: Pioneering Inventor from Oak Brook, IL

Introduction: Lewis Tyree, Jr is a distinguished inventor hailing from Oak Brook, Illinois. With a passion for innovation and a keen eye for problem-solving, he has made significant contributions to the field of technology.

Latest Patents: Lewis Tyree, Jr holds several patents in the areas of renewable energy technologies, sustainable materials, and smart home devices. His recent patents focus on enhancing energy efficiency and promoting environmental sustainability.

Career Highlights: Throughout his career, Lewis Tyree, Jr has worked with leading tech companies to develop cutting-edge solutions. His innovative ideas have led to the creation of products that have revolutionized industries and improved the lives of many.

Collaborations: Lewis Tyree, Jr has collaborated with top researchers, engineers, and designers to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Lewis Tyree, Jr's dedication to innovation and his commitment to creating a positive impact through his inventions make him a standout figure in the world of technology. His work continues to inspire the next generation of inventors and innovators.

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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