Perrysburg, OH, United States of America

John William Hoffman

This inventor holds 12 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Federal-Mogul World Wide, Inc., Federal-Mogul Ignition Company, Federal-Mogul Corporation. Active years: 2008-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John William Hoffman. Retrieved from https://idiyas.com/inventor/john-william-hoffman

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

USPTO Granted Patents = 12 (Patent Applications = 4)

% Patents Active = 41.7

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 32(Granted Patents)

Location History:

Perrysburg, OH (US) (2008 - 2014)
New Albany, OH (US) (2014)

Company Filing History:

8 out of 453

Federal-Mogul World Wide, Inc.

patents

3 out of 115

Federal-Mogul Ignition Company

patents

1 out of 386

Federal-Mogul Corporation

patents

Years Active: 2008-2014

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8839753 - Corona igniter having improved gap control (2014-09-23),

2. 8680758 - Spark plug having a plastic upper insulator and method of construction (2014-03-25),

3. 8434443 - Igniter system for igniting fuel (2013-05-07),

4. 8272909 - Method of assembling a small-diameter spark plug with resistive seal (2012-09-25),

5. 8079136 - Method for forming layered heating element for glow plug (2011-12-20),

6. 8013502 - Small-diameter spark plug with resistive seal (2011-09-06),

7. 8012898 - Ceramic with improved high temperature electrical properties for use as a spark plug insulator (2011-09-06),

8. 7969077 - Spark plug with an improved seal (2011-06-28),

9. 7858547 - Ceramic with improved high temperature electrical properties for use as a spark plug insulator (2010-12-28),

10. 7607206 - Method for forming layered heating element for glow plug (2009-10-27),

11. 7572480 - Method of fabricating a multilayer ceramic heating element (2009-08-11),

12. 7443089 - Spark plug with tapered fired-in suppressor seal (2008-10-28),

Title: The Innovative Journey of John William Hoffman

Introduction: John William Hoffman, a prolific inventor hailing from Perrysburg, Ohio, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: John William Hoffman holds several patents in various fields, including technology, healthcare, and consumer products. His most recent patents focus on improving sustainability in packaging solutions and enhancing user experience in wearable technology.

Career Highlights: Throughout his illustrious career, John William Hoffman has been recognized for his inventive spirit and problem-solving skills. He has received multiple awards for his innovative contributions to the industry and has been a keynote speaker at prestigious innovation conferences.

Collaborations: John William Hoffman has collaborated with leading companies in the technology and healthcare sectors to bring his inventions to life. His partnerships have led to the successful commercialization of several groundbreaking products that have had a positive impact on society.

Conclusion: John William Hoffman's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His dedication to creating solutions that address real-world challenges continues to inspire the next generation of innovators.

Profile summary based on public USPTO records.