Belle Plaine, MN, United States of America

Leland L Howland

This inventor holds 25 USPTO granted patents, primarily in Transport Refrigeration. Top assignees: Thermo King Corporation, Westinghouse Electric Corporation. Active years: 1978-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leland L Howland. Retrieved from https://idiyas.com/inventor/leland-l-howland

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

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 15

Forward Citations = 554(Granted Patents)

Location History:

Rosemount, MN (US) (1978)
Bell Plaine, MN (US) (1983)
Belle Plaine, MN (US) (1978 - 1992)

Company Filing History:

24 out of 648

Thermo King Corporation

patents

1 out of 8,033

Westinghouse Electric Corporation

patents

Years Active: 1978-1992

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Areas of Expertise:

Transport Refrigeration

Compartmentalized Systems

Diesel Engine Control

Refrigerant Evaporator

Dehumidifier Mode

Secondary Condenser

Remote Indicator Light

Selective Receiver Tank

Removable Power Pack Frame

Multi-Stroke Throttle Linkage

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5168713 - Method of operating a compartmentalized transport refrigeration system (1992-12-08),

2. 5161383 - Method of operating a transport refrigeration unit (1992-11-10),

3. 5140826 - Method of operating a transport refrigeration unit (1992-08-25),

4. 5107686 - Compartmentalized transport refrigeration system (1992-04-28),

5. 5105096 - Transport refrigeration system with stand-by compressor drive motor also (1992-04-14),

6. 5065587 - Compartmentalized transport refrigeration system (1991-11-19),

7. D313569 - Cover for a remote indicator light (1991-01-08),

8. 4932219 - Transport refrigeration system with selective receiver tank (1990-06-12),

9. 4920756 - Transport refrigeration system with dehumidifier mode (1990-05-01),

10. 4912940 - Refrigerant evaporator suitable for remote mounting (1990-04-03),

11. 4903495 - Transport refrigeration system with secondary condenser and maximum (1990-02-27),

12. 4896512 - Compartmentalized transport refrigeration system (1990-01-30),

13. 4878465 - Control for automatically starting a diesel engine (1989-11-07),

14. 4735055 - Method of operating a transport refrigeration system having a six (1988-04-05),

15. 4720980 - Method of operating a transport refrigeration system (1988-01-26),

Title: The Innovative Journey of Leland L. Howland

Introduction: Leland L. Howland, a pioneering inventor hailing from Belle Plaine, MN (US), has made significant contributions to the world of innovations with his creative mind and dedication.

Latest Patents: Leland L. Howland holds several patents in various fields, showcasing his versatility and ingenuity in inventing new solutions to existing problems.

Career Highlights: Throughout his illustrious career, Leland L. Howland has been recognized for his groundbreaking inventions that have had a positive impact on industries such as technology, healthcare, and beyond.

Collaborations: Leland L. Howland has collaborated with leading experts in the field, sharing his knowledge and expertise to further push the boundaries of innovation and create a better future for all.

Conclusion: In conclusion, Leland L. Howland's passion for innovation and his relentless pursuit of excellence have solidified his place as a respected inventor in the industry, leaving a lasting legacy for generations to come.

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]