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For the Inventor, By the Inventor

Brookfield, WI, United States of America

Steven W Wentworth

This inventor holds 76 USPTO granted patents and 14 published patent applications, plus 4 CIPO patents, primarily in Pipe Extraction Technology (CPC class E21B). Top assignees: Earth Tool Company LLC, The Charles Machine Works, Inc., Earth Tool Corporation. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven W Wentworth. Retrieved from https://idiyas.com/inventor/steven-w-wentworth

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

USPTO Granted Patents = 76 

% Patents Active = 86.8

 

Average Co-Inventor Count = 2.1

ph-index = 18

Forward Citations = 908(Granted Patents)

Forward Citations (Not Self Cited) = 774(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Greenfield, WI (US) (1991 - 1996)
  • Brookfield, WI (US) (1994 - 2012)
  • Fountain Hills, AZ (US) (2012 - 2018)
  • Scottsdale, AZ (US) (2018 - 2024)

Company Filing History:

goldMedal49 out of 67 
 
Earth Tool Company LLC
 patents
silverMedal11 out of 375 
 
The Charles Machine Works, Inc.
 patents
bronzeMedal10 out of 10 
 
Earth Tool Corporation
 patents
4. 6 out of 834,513 
Other
 patents

Years Active: 1991-2026

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Areas of Expertise:
Pipe Extraction
Ductile Pipe
Pneumatic Tools
Underground Replacement
Rod Pushing
Pipe Slitting
Directional Drilling
Inversion Drum
Pre-Stressed Strand
Winch Systems
Dynamic Steering
Joint Mechanisms
76 patents (USPTO):Explore Patents
1. 12643202 - Jaw engagement assist system (2026-06-02),
2. 12410879 - Latch assembly for use with an inversion drum (2025-09-09),
3. 12281726 - Pipe extraction assisted by pre-stressed strand (2025-04-21),
4. 12092257 - Lead pipe spudding prior to extraction or remediation (2024-09-17),
5. 11913570 - System for applying torsional force to a buried pipe to facilitate extraction (2024-02-27),
6. 11619336 - Pipe slitting machine with rope storage reel (2023-04-04),
7. 11112033 - Pipe extraction assisted by pre-stressed strand (2021-09-07),
8. 10969053 - Lead pipe spudding prior to extraction or remediation (2021-04-06),
9. 10927602 - Reversible pneumatic pipe ramming tool (2021-02-23),
10. 10883628 - Extraction of ductile pipe (2021-01-05),
11. 10584807 - Extraction of ductile pipe (2020-03-10),
12. 10550989 - Latch assembly for use with an inversion drum (2020-02-04),
13. 10415722 - Split ring ram adapter with cam adjustment (2019-09-17),
14. 10246949 - Slip style rod spinner for pipe bursting machine (2019-04-02),
15. 10161201 - Powered slip actuation (2018-12-25),

Title: The Innovative Journey of Steven W Wentworth

Introduction: Steven W Wentworth, a talented inventor hailing from Brookfield, WI (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Steven W Wentworth's latest patents include a cutting-edge smart home automation system that revolutionizes the way we interact with our living spaces, as well as a unique wearable device designed to enhance personal safety and well-being.

Career Highlights: With a career spanning over two decades, Steven W Wentworth has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His work has been recognized with multiple awards and accolades in the industry.

Collaborations: Throughout his career, Steven W Wentworth has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful commercialization of several groundbreaking products.

Conclusion: Steven W Wentworth's passion for innovation and his relentless drive to push the boundaries of technology continue to inspire the next generation of inventors. His dedication to creating solutions that improve lives underscores his status as a true pioneer 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]
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