Chesterfield, MO, United States of America

Joseph H Heffner

This inventor holds 11 USPTO granted patents. Top assignee: Sporlan Valve Company. Active years: 1990-2000.


% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 201(Granted Patents)


Company Filing History:


Years Active: 1990-2000

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11 patents (USPTO):Explore Patents

Title: The Inventor Joseph H Heffner: Pioneering Innovations in Chesterfield

Introduction: Joseph H Heffner, a distinguished inventor based in Chesterfield, MO, has made significant contributions to the field of technology with his groundbreaking innovations and patents.

Latest Patents: Heffner's latest patents showcase his expertise in areas such as renewable energy technologies, advanced materials, and sustainable solutions for everyday challenges.

Career Highlights: With a career spanning over two decades, Joseph H Heffner has established himself as a visionary inventor known for his ability to transform creative ideas into practical inventions that have a positive impact on society.

Collaborations: Throughout his career, Heffner has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life and ensure that his inventions reach their full potential.

Conclusion: Joseph H Heffner's passion for innovation and his dedication to creating solutions that address pressing global issues make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.
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