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For the Inventor, By the Inventor

Van Wert, OH, United States of America

John D Butler

This inventor holds 9 USPTO granted patents. Top assignee: Federal-Mogul Corporation. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John D Butler. Retrieved from https://idiyas.com/inventor/john-d-butler-16ryevah

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 179(Granted Patents)


Company Filing History:

goldMedal9 out of 386 
 
Federal-Mogul Corporation
 patents

Years Active: 1976-1992

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9 patents (USPTO):Explore Patents
1. 5082612 - Method of making an oil seal having two lips formed by splitting the (1992-01-21),
2. 5070621 - Apparatus for measuring wheel end play (1991-12-10),
3. 5013052 - Oil seal having attached thereto two aligned polytetrafluoroethylene (1991-05-07),
4. 4822058 - Radial lip seal (1989-04-18),
5. 4613143 - Dual-lip shaft seal with one spring-urged lip (1986-09-23),
6. 4578856 - Method and mold for making a dual-lip shaft seal with one spring urged (1986-04-01),
7. 4555376 - Molding an elastomeric ring while bonding it to a metal case and to a (1985-11-26),
8. 4464322 - Method of making a seal (1984-08-07),
9. 3939551 - Method of making polytetrafluoroethylene sealing elements with (1976-02-24),

Title: The Innovative Journey of John D Butler

Introduction: John D Butler, a pioneering inventor hailing from Van Wert, Ohio, has made significant contributions to the world of innovations with his creative mind and dedication to progress.

Latest Patents: John D Butler's latest patents showcase his commitment to pushing boundaries in various industries, including technology, healthcare, and sustainability. His recent inventions focus on improving efficiency and enhancing user experiences.

Career Highlights: Throughout his illustrious career, John D Butler has been recognized for his groundbreaking inventions that have revolutionized the way we live and work. His innovative spirit has led to the development of cutting-edge solutions that address complex challenges.

Collaborations: John D Butler has collaborated with leading experts in the field to bring his ideas to life. His partnerships with top researchers, engineers, and designers have resulted in successful projects that have garnered acclaim worldwide.

Conclusion: John D Butler's passion for innovation and relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable contributions continue to inspire future generations to think outside the box and create a better tomorrow.

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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