Paul Russell Friend

This inventor holds 61 USPTO granted patents and 14 published patent applications, primarily in Machine Positioning (CPC class E02F). Top assignees: Caterpillar Inc., Caterpillar Paving Products Inc.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Russell Friend. Retrieved from https://idiyas.com/inventor/paul-russell-friend

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

USPTO Granted Patents = 61 (Patent Applications = 14)

% Patents Active = 93.4

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 252(Granted Patents)

Forward Citations (Not Self Cited) = 244(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Dunlap, IL (US) (2017)
Mortion, IL (US) (2017 - 2019)
Morton, IL (US) (2013 - 2023)

Company Filing History:

Caterpillar Paving Products Inc.

patents

Years Active: 2013-2026

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Areas of Expertise:

LIDAR Scanning

Machine Positioning

Operator Assistance

Real-Time Visual Odometry

Additive Construction

Fluid Flow Measurement

Obstacle Detection

Calibration Systems

Excavation Systems

Fiber Optic Sensing

Error Estimation

Dynamic Machine Control

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12516479 - Variable overlap optimized coverage (2026-01-06),

2. 12398519 - Controlled stopping for a compactor machine (2025-08-26),

3. 11698458 - Method and system for performing dynamic LIDAR scanning (2023-07-11),

4. 11629735 - Milling machine having a fluid flow based height measurement system (2023-04-18),

5. 11520009 - Method and system for detecting an obstacle (2022-12-06),

6. 11454713 - Configuration of a LIDAR sensor scan area according to a cycle segment of an operation of a machine (2022-09-27),

7. 11270530 - Vehicle pose sharing diagnostic system (2022-03-08),

8. 11255059 - Milling machine having a non-contact leg-height measurement system (2022-02-22),

9. 10641862 - Ranging radio relative machine positioning system and method (2020-05-05),

10. 10567746 - Calibration jig (2020-02-18),

11. 10480157 - Control system for a machine (2019-11-19),

12. 10399325 - Systems and methods for preparing a worksite for additive construction (2019-09-03),

13. 10384882 - Material management system and method for an in-pit crusher and conveyer (2019-08-20),

14. 10377125 - Control systems and methods to optimize machine placement for additive construction operations (2019-08-13),

15. 10267016 - System and method for swing control (2019-04-23),

Title: Paul Russell Friend: A Trailblazer in Innovation

Introduction:

Paul Russell Friend, a renowned inventor hailing from Morton, IL (US), has made a significant impact in the world of inventions with his passion for innovation and exceptional problem-solving abilities. With 59 patents to his name, he continues to inspire aspiring inventors to push the boundaries of creativity.

Latest Patents:

Among his recent inventions is a groundbreaking "Method and system for performing dynamic LIDAR scanning." This system enhances the point density of LIDAR data in specific scan areas, enabling precise detection of objects of interest in various environments. Additionally, his "Milling machine having a fluid flow based height measurement system" showcases his prowess in integrating fluid dynamics for height adjustment in milling machines.

Career Highlights:

Paul's exceptional career spans working with prestigious companies like Caterpillar Inc. and Caterpillar Paving Products Inc., where he honed his skills and contributed significantly to various innovative projects. His diverse expertise in the field of machinery and technology has led to numerous successful inventions.

Collaborations:

Throughout his career, Paul has collaborated with industry experts like Qi Chen and Frank Arthur Willis, forging strong partnerships and pooling collective knowledge to drive groundbreaking innovations forward. These collaborations have played a pivotal role in shaping Paul's inventive journey.

Conclusion:

In conclusion, Paul Russell Friend stands as a beacon of innovation, with a remarkable portfolio of patents and a legacy that continues to inspire generations of inventors. His relentless pursuit of creative solutions and collaborative spirit have cemented his position as a trailblazer in the world 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]

14 patents pending: