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For the Inventor, By the Inventor

Ventura, CA, United States of America

Jack J Letourneau

This inventor holds 6 USPTO granted patents and 12 published patent applications. Top assignees: Lower48 IP LLC, Other. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jack J Letourneau. Retrieved from https://idiyas.com/inventor/jack-j-letourneau-gp29l9xi

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal4 out of 5 
 
Lower48 IP LLC
 patents
silverMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2023-2025

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6 patents (USPTO):Explore Patents
1. 12277136 - Method and/or system for transforming between trees and strings (2025-04-14),
2. 12013829 - Manipulation and/or analysis of hierarchical data (2024-06-18),
3. 11989168 - Enumeration of rooted partial subtrees (2024-05-21),
4. 11797563 - Method and/or system for transforming between trees and strings (2023-10-24),
5. 11663238 - Method and/or system for tree transformation (2023-05-30),
6. 11636079 - Enumeration of rooted partial subtrees (2023-04-25),

Title: Jack J Letourneau: Innovator in Hierarchical Data Manipulation

Introduction

Jack J Letourneau is a notable inventor based in Ventura, CA. He has made significant contributions to the field of data manipulation, particularly focusing on hierarchical data structures. With a total of 6 patents to his name, Letourneau's work has paved the way for advancements in data analysis and system design.

Latest Patents

Letourneau's latest patents include innovative methods and systems for transforming between trees and strings. These embodiments disclose articles, apparatuses, devices, and systems for manipulating hierarchical sets of data. Additionally, he has developed methods and systems for the manipulation and analysis of hierarchical data, providing new approaches to understanding complex data structures.

Career Highlights

Throughout his career, Letourneau has worked with various companies, including Lower48 IP LLC. His expertise in hierarchical data manipulation has made him a valuable asset in the tech industry. His contributions have not only advanced the field but have also inspired future innovations.

Collaborations

Letourneau has collaborated with notable professionals in his field, including Karl Schiffmann and Mark J Andrews. These partnerships have further enhanced his work and expanded the impact of his inventions.

Conclusion

Jack J Letourneau's innovative work in hierarchical data manipulation has led to significant advancements in the field. His patents and collaborations reflect his dedication to improving data analysis and system design. Letourneau continues to be a prominent figure in the world of inventions and innovations.

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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