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For the Inventor, By the Inventor

Elko, MN, United States of America

Doyle G Herrig

This inventor holds 21 USPTO granted patents, primarily in Transport Refrigeration. Top assignee: Thermo King Corporation. Active years: 1990-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Doyle G Herrig. Retrieved from https://idiyas.com/inventor/doyle-g-herrig

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 15

Forward Citations = 716(Granted Patents)


Company Filing History:

goldMedal21 out of 648 
 
Thermo King Corporation
 patents

Years Active: 1990-2005

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Areas of Expertise:
Transport Refrigeration
Temperature Control
Engine Monitoring
Refrigeration Unit
Automatic Restart
Data Logger
Heat Management
Oil Change Intervals
Compartmentalized System
Short Cycling Detection
Receiver Tank
Ambient Heat
21 patents (USPTO):Explore Patents
1. 6862499 - Environment-controlled transport unit (2005-03-01),
2. 5977647 - Automatic pretrip for engine powered generator (1999-11-02),
3. 5669223 - Transport temperature control system having enhanced low ambient heat (1997-09-23),
4. 5634347 - Method of controlling a transport refrigeration system without (1997-06-03),
5. 5579648 - Method of monitoring a transport refrigeration unit and an associated (1996-12-03),
6. 5564285 - Method of converting a time based data logger to a time and random event (1996-10-15),
7. 5557941 - Refrigeration unit and method of operating same (1996-09-24),
8. 5557938 - Transport refrigeration unit and method of operating same (1996-09-24),
9. 5530647 - Method of dynamically determining oil change intervals for internal (1996-06-25),
10. 5456088 - Refrigeration unit and method of operating same (1995-10-10),
11. 5454229 - Refrigeration unit control with shutdown evaluation and automatic restart (1995-10-03),
12. 5415006 - Transport refrigeration unit having means for increasing the amount of (1995-05-16),
13. 5331821 - Method of starting and running an internal combustion engine connected (1994-07-26),
14. 5303560 - Method and apparatus for monitoring and controlling the operation of a (1994-04-19),
15. 5284024 - Method of detecting short cycling of air discharged by a refrigeration (1994-02-08),

Title: The Innovative Journey of Inventor Doyle G Herrig

Introduction: Inventor Doyle G Herrig, a talented individual hailing from Elko, MN (US), has made significant contributions to the world of inventions with his creative mind and dedication to innovation.

Latest Patents: Doyle G Herrig has recently been granted several patents in various fields, showcasing his versatility and expertise in inventing new solutions to existing problems.

Career Highlights: Throughout his illustrious career, Doyle G Herrig has demonstrated a keen eye for identifying gaps in the market and developing groundbreaking inventions to fill those voids. His innovative spirit has led to the creation of several successful products that have improved the lives of many.

Collaborations: Doyle G Herrig has collaborated with leading companies and research institutions to bring his inventions to life. His ability to work effectively in a team and leverage the expertise of others has been instrumental in the success of his projects.

Conclusion: In conclusion, Doyle G Herrig stands as a shining example of an inventor who has dedicated his life to pushing the boundaries of innovation. His passion for creating new solutions and his commitment to excellence continue to inspire inventors and innovators around the world.

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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