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For the Inventor, By the Inventor

College Station, TX, United States of America

Roger P Allwin

This inventor holds 6 USPTO granted patents. Top assignee: Lindsey Completion Systems, Inc.. Active years: 1987-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger P Allwin. Retrieved from https://idiyas.com/inventor/roger-p-allwin

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 181(Granted Patents)


Company Filing History:

goldMedal6 out of 14 
 
Lindsey Completion Systems, Inc.
 patents

Years Active: 1987-1991

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6 patents (USPTO):Explore Patents
1. 5074362 - Finger nut setting tool and liner hanger assembly (1991-12-24),
2. 5048606 - Setting tool for a liner hanger assembly (1991-09-17),
3. 4862966 - Liner hanger with collapsible ball valve seat (1989-09-05),
4. 4848462 - Rotatable liner hanger (1989-07-18),
5. 4828037 - Liner hanger with retrievable ball valve seat (1989-05-09),
6. 4712614 - Liner hanger assembly with combination setting tool (1987-12-15),

Title: Roger P Allwin - Pioneering Inventor from College Station

Introduction: Roger P Allwin is a distinguished inventor hailing from College Station, Texas. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Roger P Allwin holds several groundbreaking patents in various fields, including technology, engineering, and healthcare. His recent patents focus on enhancing communication systems and improving medical devices for better patient care.

Career Highlights: Throughout his illustrious career, Roger P Allwin has been recognized for his exceptional contributions to the field of innovation. He has received numerous awards for his groundbreaking inventions and has been instrumental in shaping the future of technology.

Collaborations: Roger P Allwin has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have led to the development of cutting-edge technologies that have revolutionized industries.

Conclusion: Roger P Allwin's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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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